2201112880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 5534645760

約数和(自身を除く): 3333532880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 163, 164, 179, 184, 205, 230, 326, 328, 358, 368, 410, 460, 652, 656, 716, 815, 820, 895, 920, 943, 1304, 1432, 1630, 1640, 1790, 1840, 1886, 2608, 2864, 3260, 3280, 3580, 3749, 3772, 4117, 4715, 6520, 6683, 7160, 7339, 7498, 7544, 8234, 9430, 13040, 13366, 14320, 14678, 14996, 15088, 16468, 18745, 18860, 20585, 26732, 29177, 29356, 29992, 32936, 33415, 36695, 37490, 37720, 41170, 53464, 58354, 58712, 59984, 65872, 66830, 73390, 74980, 75440, 82340, 106928, 116708, 117424, 133660, 145885, 146780, 149960, 153709, 164680, 168797, 233416, 267320, 291770, 293560, 299920, 307418, 329360, 337594, 466832, 534640, 583540, 587120, 614836, 671071, 675188, 768545, 843985, 1167080, 1196257, 1229672, 1342142, 1350376, 1537090, 1687970, 2334160, 2392514, 2459344, 2684284, 2700752, 3074180, 3355355, 3375940, 4785028, 5368568, 5981285, 6148360, 6710710, 6751880, 9570056, 10737136, 11962570, 12296720, 13421420, 13503760, 19140112, 23925140, 26842840, 27513911, 47850280, 53685680, 55027822, 95700560, 110055644, 137569555, 220111288, 275139110, 440222576, 550278220, 1100556440, 2201112880]

約数ペア:

[(1, 2201112880), (2, 1100556440), (4, 550278220), (5, 440222576), (8, 275139110), (10, 220111288), (16, 137569555), (20, 110055644), (23, 95700560), (40, 55027822), (41, 53685680), (46, 47850280), (80, 27513911), (82, 26842840), (92, 23925140), (115, 19140112), (163, 13503760), (164, 13421420), (179, 12296720), (184, 11962570), (205, 10737136), (230, 9570056), (326, 6751880), (328, 6710710), (358, 6148360), (368, 5981285), (410, 5368568), (460, 4785028), (652, 3375940), (656, 3355355), (716, 3074180), (815, 2700752), (820, 2684284), (895, 2459344), (920, 2392514), (943, 2334160), (1304, 1687970), (1432, 1537090), (1630, 1350376), (1640, 1342142), (1790, 1229672), (1840, 1196257), (1886, 1167080), (2608, 843985), (2864, 768545), (3260, 675188), (3280, 671071), (3580, 614836), (3749, 587120), (3772, 583540), (4117, 534640), (4715, 466832), (6520, 337594), (6683, 329360), (7160, 307418), (7339, 299920), (7498, 293560), (7544, 291770), (8234, 267320), (9430, 233416), (13040, 168797), (13366, 164680), (14320, 153709), (14678, 149960), (14996, 146780), (15088, 145885), (16468, 133660), (18745, 117424), (18860, 116708), (20585, 106928), (26732, 82340), (29177, 75440), (29356, 74980), (29992, 73390), (32936, 66830), (33415, 65872), (36695, 59984), (37490, 58712), (37720, 58354), (41170, 53464)]