89286560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 232932672

約数和(自身を除く): 143646112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 97, 110, 160, 176, 194, 220, 352, 388, 440, 485, 523, 776, 880, 970, 1046, 1067, 1552, 1760, 1940, 2092, 2134, 2615, 3104, 3880, 4184, 4268, 5230, 5335, 5753, 7760, 8368, 8536, 10460, 10670, 11506, 15520, 16736, 17072, 20920, 21340, 23012, 28765, 34144, 41840, 42680, 46024, 50731, 57530, 83680, 85360, 92048, 101462, 115060, 170720, 184096, 202924, 230120, 253655, 405848, 460240, 507310, 558041, 811696, 920480, 1014620, 1116082, 1623392, 2029240, 2232164, 2790205, 4058480, 4464328, 5580410, 8116960, 8928656, 11160820, 17857312, 22321640, 44643280, 89286560]

約数ペア:

[(1, 89286560), (2, 44643280), (4, 22321640), (5, 17857312), (8, 11160820), (10, 8928656), (11, 8116960), (16, 5580410), (20, 4464328), (22, 4058480), (32, 2790205), (40, 2232164), (44, 2029240), (55, 1623392), (80, 1116082), (88, 1014620), (97, 920480), (110, 811696), (160, 558041), (176, 507310), (194, 460240), (220, 405848), (352, 253655), (388, 230120), (440, 202924), (485, 184096), (523, 170720), (776, 115060), (880, 101462), (970, 92048), (1046, 85360), (1067, 83680), (1552, 57530), (1760, 50731), (1940, 46024), (2092, 42680), (2134, 41840), (2615, 34144), (3104, 28765), (3880, 23012), (4184, 21340), (4268, 20920), (5230, 17072), (5335, 16736), (5753, 15520), (7760, 11506), (8368, 10670), (8536, 10460)]