100138576

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 210343680

約数和(自身を除く): 110205104

約数列:

[1, 2, 4, 8, 16, 37, 47, 59, 61, 74, 94, 118, 122, 148, 188, 236, 244, 296, 376, 472, 488, 592, 752, 944, 976, 1739, 2183, 2257, 2773, 2867, 3478, 3599, 4366, 4514, 5546, 5734, 6956, 7198, 8732, 9028, 11092, 11468, 13912, 14396, 17464, 18056, 22184, 22936, 27824, 28792, 34928, 36112, 44368, 45872, 57584, 102601, 106079, 133163, 169153, 205202, 212158, 266326, 338306, 410404, 424316, 532652, 676612, 820808, 848632, 1065304, 1353224, 1641616, 1697264, 2130608, 2706448, 6258661, 12517322, 25034644, 50069288, 100138576]

約数ペア:

[(1, 100138576), (2, 50069288), (4, 25034644), (8, 12517322), (16, 6258661), (37, 2706448), (47, 2130608), (59, 1697264), (61, 1641616), (74, 1353224), (94, 1065304), (118, 848632), (122, 820808), (148, 676612), (188, 532652), (236, 424316), (244, 410404), (296, 338306), (376, 266326), (472, 212158), (488, 205202), (592, 169153), (752, 133163), (944, 106079), (976, 102601), (1739, 57584), (2183, 45872), (2257, 44368), (2773, 36112), (2867, 34928), (3478, 28792), (3599, 27824), (4366, 22936), (4514, 22184), (5546, 18056), (5734, 17464), (6956, 14396), (7198, 13912), (8732, 11468), (9028, 11092)]