117625960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 295488000

約数和(自身を除く): 177862040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 47, 74, 76, 89, 94, 95, 148, 152, 178, 185, 188, 190, 235, 296, 356, 370, 376, 380, 445, 470, 703, 712, 740, 760, 890, 893, 940, 1406, 1480, 1691, 1739, 1780, 1786, 1880, 2812, 3293, 3382, 3478, 3515, 3560, 3572, 4183, 4465, 5624, 6586, 6764, 6956, 7030, 7144, 8366, 8455, 8695, 8930, 13172, 13528, 13912, 14060, 16465, 16732, 16910, 17390, 17860, 20915, 26344, 28120, 32930, 33041, 33464, 33820, 34780, 35720, 41830, 62567, 65860, 66082, 67640, 69560, 79477, 83660, 125134, 131720, 132164, 154771, 158954, 165205, 167320, 250268, 264328, 309542, 312835, 317908, 330410, 397385, 500536, 619084, 625670, 635816, 660820, 773855, 794770, 1238168, 1251340, 1321640, 1547710, 1589540, 2502680, 2940649, 3095420, 3179080, 5881298, 6190840, 11762596, 14703245, 23525192, 29406490, 58812980, 117625960]

約数ペア:

[(1, 117625960), (2, 58812980), (4, 29406490), (5, 23525192), (8, 14703245), (10, 11762596), (19, 6190840), (20, 5881298), (37, 3179080), (38, 3095420), (40, 2940649), (47, 2502680), (74, 1589540), (76, 1547710), (89, 1321640), (94, 1251340), (95, 1238168), (148, 794770), (152, 773855), (178, 660820), (185, 635816), (188, 625670), (190, 619084), (235, 500536), (296, 397385), (356, 330410), (370, 317908), (376, 312835), (380, 309542), (445, 264328), (470, 250268), (703, 167320), (712, 165205), (740, 158954), (760, 154771), (890, 132164), (893, 131720), (940, 125134), (1406, 83660), (1480, 79477), (1691, 69560), (1739, 67640), (1780, 66082), (1786, 65860), (1880, 62567), (2812, 41830), (3293, 35720), (3382, 34780), (3478, 33820), (3515, 33464), (3560, 33041), (3572, 32930), (4183, 28120), (4465, 26344), (5624, 20915), (6586, 17860), (6764, 17390), (6956, 16910), (7030, 16732), (7144, 16465), (8366, 14060), (8455, 13912), (8695, 13528), (8930, 13172)]