90892960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 234057600

約数和(自身を除く): 143164640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1031, 1102, 1160, 1520, 2062, 2204, 2320, 2755, 3040, 4124, 4408, 4640, 5155, 5510, 8248, 8816, 10310, 11020, 16496, 17632, 19589, 20620, 22040, 29899, 32992, 39178, 41240, 44080, 59798, 78356, 82480, 88160, 97945, 119596, 149495, 156712, 164960, 195890, 239192, 298990, 313424, 391780, 478384, 568081, 597980, 626848, 783560, 956768, 1136162, 1195960, 1567120, 2272324, 2391920, 2840405, 3134240, 4544648, 4783840, 5680810, 9089296, 11361620, 18178592, 22723240, 45446480, 90892960]

約数ペア:

[(1, 90892960), (2, 45446480), (4, 22723240), (5, 18178592), (8, 11361620), (10, 9089296), (16, 5680810), (19, 4783840), (20, 4544648), (29, 3134240), (32, 2840405), (38, 2391920), (40, 2272324), (58, 1567120), (76, 1195960), (80, 1136162), (95, 956768), (116, 783560), (145, 626848), (152, 597980), (160, 568081), (190, 478384), (232, 391780), (290, 313424), (304, 298990), (380, 239192), (464, 195890), (551, 164960), (580, 156712), (608, 149495), (760, 119596), (928, 97945), (1031, 88160), (1102, 82480), (1160, 78356), (1520, 59798), (2062, 44080), (2204, 41240), (2320, 39178), (2755, 32992), (3040, 29899), (4124, 22040), (4408, 20620), (4640, 19589), (5155, 17632), (5510, 16496), (8248, 11020), (8816, 10310)]