45542240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 115395840

約数和(自身を除く): 69853600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 211, 284, 304, 355, 380, 422, 568, 608, 710, 760, 844, 1055, 1136, 1349, 1420, 1520, 1688, 2110, 2272, 2698, 2840, 3040, 3376, 4009, 4220, 5396, 5680, 6745, 6752, 8018, 8440, 10792, 11360, 13490, 14981, 16036, 16880, 20045, 21584, 26980, 29962, 32072, 33760, 40090, 43168, 53960, 59924, 64144, 74905, 80180, 107920, 119848, 128288, 149810, 160360, 215840, 239696, 284639, 299620, 320720, 479392, 569278, 599240, 641440, 1138556, 1198480, 1423195, 2277112, 2396960, 2846390, 4554224, 5692780, 9108448, 11385560, 22771120, 45542240]

約数ペア:

[(1, 45542240), (2, 22771120), (4, 11385560), (5, 9108448), (8, 5692780), (10, 4554224), (16, 2846390), (19, 2396960), (20, 2277112), (32, 1423195), (38, 1198480), (40, 1138556), (71, 641440), (76, 599240), (80, 569278), (95, 479392), (142, 320720), (152, 299620), (160, 284639), (190, 239696), (211, 215840), (284, 160360), (304, 149810), (355, 128288), (380, 119848), (422, 107920), (568, 80180), (608, 74905), (710, 64144), (760, 59924), (844, 53960), (1055, 43168), (1136, 40090), (1349, 33760), (1420, 32072), (1520, 29962), (1688, 26980), (2110, 21584), (2272, 20045), (2698, 16880), (2840, 16036), (3040, 14981), (3376, 13490), (4009, 11360), (4220, 10792), (5396, 8440), (5680, 8018), (6745, 6752)]