74478560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 192925152

約数和(自身を除く): 118446592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 587, 610, 793, 976, 1040, 1174, 1220, 1586, 1952, 2080, 2348, 2440, 2935, 3172, 3965, 4696, 4880, 5870, 6344, 7631, 7930, 9392, 9760, 11740, 12688, 15262, 15860, 18784, 23480, 25376, 30524, 31720, 35807, 38155, 46960, 61048, 63440, 71614, 76310, 93920, 122096, 126880, 143228, 152620, 179035, 244192, 286456, 305240, 358070, 465491, 572912, 610480, 716140, 930982, 1145824, 1220960, 1432280, 1861964, 2327455, 2864560, 3723928, 4654910, 5729120, 7447856, 9309820, 14895712, 18619640, 37239280, 74478560]

約数ペア:

[(1, 74478560), (2, 37239280), (4, 18619640), (5, 14895712), (8, 9309820), (10, 7447856), (13, 5729120), (16, 4654910), (20, 3723928), (26, 2864560), (32, 2327455), (40, 1861964), (52, 1432280), (61, 1220960), (65, 1145824), (80, 930982), (104, 716140), (122, 610480), (130, 572912), (160, 465491), (208, 358070), (244, 305240), (260, 286456), (305, 244192), (416, 179035), (488, 152620), (520, 143228), (587, 126880), (610, 122096), (793, 93920), (976, 76310), (1040, 71614), (1174, 63440), (1220, 61048), (1586, 46960), (1952, 38155), (2080, 35807), (2348, 31720), (2440, 30524), (2935, 25376), (3172, 23480), (3965, 18784), (4696, 15860), (4880, 15262), (5870, 12688), (6344, 11740), (7631, 9760), (7930, 9392)]