104807560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 281957760

約数和(自身を除く): 177150200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 73, 88, 104, 110, 130, 143, 146, 220, 251, 260, 286, 292, 365, 440, 502, 520, 572, 584, 715, 730, 803, 949, 1004, 1144, 1255, 1430, 1460, 1606, 1898, 2008, 2510, 2761, 2860, 2920, 3212, 3263, 3796, 4015, 4745, 5020, 5522, 5720, 6424, 6526, 7592, 8030, 9490, 10040, 10439, 11044, 13052, 13805, 16060, 16315, 18323, 18980, 20878, 22088, 26104, 27610, 32120, 32630, 35893, 36646, 37960, 41756, 52195, 55220, 65260, 71786, 73292, 83512, 91615, 104390, 110440, 130520, 143572, 146584, 179465, 183230, 201553, 208780, 238199, 287144, 358930, 366460, 403106, 417560, 476398, 717860, 732920, 806212, 952796, 1007765, 1190995, 1435720, 1612424, 1905592, 2015530, 2381990, 2620189, 4031060, 4763980, 5240378, 8062120, 9527960, 10480756, 13100945, 20961512, 26201890, 52403780, 104807560]

約数ペア:

[(1, 104807560), (2, 52403780), (4, 26201890), (5, 20961512), (8, 13100945), (10, 10480756), (11, 9527960), (13, 8062120), (20, 5240378), (22, 4763980), (26, 4031060), (40, 2620189), (44, 2381990), (52, 2015530), (55, 1905592), (65, 1612424), (73, 1435720), (88, 1190995), (104, 1007765), (110, 952796), (130, 806212), (143, 732920), (146, 717860), (220, 476398), (251, 417560), (260, 403106), (286, 366460), (292, 358930), (365, 287144), (440, 238199), (502, 208780), (520, 201553), (572, 183230), (584, 179465), (715, 146584), (730, 143572), (803, 130520), (949, 110440), (1004, 104390), (1144, 91615), (1255, 83512), (1430, 73292), (1460, 71786), (1606, 65260), (1898, 55220), (2008, 52195), (2510, 41756), (2761, 37960), (2860, 36646), (2920, 35893), (3212, 32630), (3263, 32120), (3796, 27610), (4015, 26104), (4745, 22088), (5020, 20878), (5522, 18980), (5720, 18323), (6424, 16315), (6526, 16060), (7592, 13805), (8030, 13052), (9490, 11044), (10040, 10439)]