2716647550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 5523217920

約数和(自身を除く): 2806570370

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 73, 86, 95, 146, 190, 215, 365, 430, 475, 730, 817, 911, 950, 1075, 1387, 1634, 1822, 1825, 2150, 2774, 3139, 3650, 4085, 4555, 6278, 6935, 8170, 9110, 13870, 15695, 17309, 20425, 22775, 31390, 34618, 34675, 39173, 40850, 45550, 59641, 66503, 69350, 78346, 78475, 86545, 119282, 133006, 156950, 173090, 195865, 298205, 332515, 391730, 432725, 596410, 665030, 744287, 865450, 979325, 1263557, 1488574, 1491025, 1662575, 1958650, 2527114, 2859629, 2982050, 3325150, 3721435, 5719258, 6317785, 7442870, 12635570, 14298145, 18607175, 28596290, 31588925, 37214350, 54332951, 63177850, 71490725, 108665902, 142981450, 271664755, 543329510, 1358323775, 2716647550]

約数ペア:

[(1, 2716647550), (2, 1358323775), (5, 543329510), (10, 271664755), (19, 142981450), (25, 108665902), (38, 71490725), (43, 63177850), (50, 54332951), (73, 37214350), (86, 31588925), (95, 28596290), (146, 18607175), (190, 14298145), (215, 12635570), (365, 7442870), (430, 6317785), (475, 5719258), (730, 3721435), (817, 3325150), (911, 2982050), (950, 2859629), (1075, 2527114), (1387, 1958650), (1634, 1662575), (1822, 1491025), (1825, 1488574), (2150, 1263557), (2774, 979325), (3139, 865450), (3650, 744287), (4085, 665030), (4555, 596410), (6278, 432725), (6935, 391730), (8170, 332515), (9110, 298205), (13870, 195865), (15695, 173090), (17309, 156950), (20425, 133006), (22775, 119282), (31390, 86545), (34618, 78475), (34675, 78346), (39173, 69350), (40850, 66503), (45550, 59641)]