11288664880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 27951353856

約数和(自身を除く): 16662688976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 71, 80, 122, 124, 142, 155, 244, 248, 284, 305, 310, 355, 488, 496, 568, 610, 620, 710, 976, 1051, 1136, 1220, 1240, 1420, 1891, 2102, 2201, 2440, 2480, 2840, 3782, 4204, 4331, 4402, 4880, 5255, 5680, 7564, 8408, 8662, 8804, 9455, 10510, 11005, 15128, 16816, 17324, 17608, 18910, 21020, 21655, 22010, 30256, 32581, 34648, 35216, 37820, 42040, 43310, 44020, 64111, 65162, 69296, 74621, 75640, 84080, 86620, 88040, 128222, 130324, 134261, 149242, 151280, 162905, 173240, 176080, 256444, 260648, 268522, 298484, 320555, 325810, 346480, 373105, 512888, 521296, 537044, 596968, 641110, 651620, 671305, 746210, 1025776, 1074088, 1193936, 1282220, 1303240, 1342610, 1492420, 1987441, 2148176, 2313251, 2564440, 2606480, 2685220, 2984840, 3974882, 4551881, 4626502, 5128880, 5370440, 5969680, 7949764, 9103762, 9253004, 9937205, 10740880, 11566255, 15899528, 18207524, 18506008, 19874410, 22759405, 23132510, 31799056, 36415048, 37012016, 39748820, 45518810, 46265020, 72830096, 79497640, 91037620, 92530040, 141108311, 158995280, 182075240, 185060080, 282216622, 364150480, 564433244, 705541555, 1128866488, 1411083110, 2257732976, 2822166220, 5644332440, 11288664880]

約数ペア:

[(1, 11288664880), (2, 5644332440), (4, 2822166220), (5, 2257732976), (8, 1411083110), (10, 1128866488), (16, 705541555), (20, 564433244), (31, 364150480), (40, 282216622), (61, 185060080), (62, 182075240), (71, 158995280), (80, 141108311), (122, 92530040), (124, 91037620), (142, 79497640), (155, 72830096), (244, 46265020), (248, 45518810), (284, 39748820), (305, 37012016), (310, 36415048), (355, 31799056), (488, 23132510), (496, 22759405), (568, 19874410), (610, 18506008), (620, 18207524), (710, 15899528), (976, 11566255), (1051, 10740880), (1136, 9937205), (1220, 9253004), (1240, 9103762), (1420, 7949764), (1891, 5969680), (2102, 5370440), (2201, 5128880), (2440, 4626502), (2480, 4551881), (2840, 3974882), (3782, 2984840), (4204, 2685220), (4331, 2606480), (4402, 2564440), (4880, 2313251), (5255, 2148176), (5680, 1987441), (7564, 1492420), (8408, 1342610), (8662, 1303240), (8804, 1282220), (9455, 1193936), (10510, 1074088), (11005, 1025776), (15128, 746210), (16816, 671305), (17324, 651620), (17608, 641110), (18910, 596968), (21020, 537044), (21655, 521296), (22010, 512888), (30256, 373105), (32581, 346480), (34648, 325810), (35216, 320555), (37820, 298484), (42040, 268522), (43310, 260648), (44020, 256444), (64111, 176080), (65162, 173240), (69296, 162905), (74621, 151280), (75640, 149242), (84080, 134261), (86620, 130324), (88040, 128222)]