171433850680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^2\times {\mathrm{467}}^1\times {\mathrm{569}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 390304558800

約数和(自身を除く): 218870708120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 467, 508, 569, 635, 934, 1016, 1138, 1270, 1868, 2276, 2335, 2540, 2845, 3736, 4552, 4670, 5080, 5690, 9340, 11380, 16129, 18680, 22760, 32258, 59309, 64516, 72263, 80645, 118618, 129032, 144526, 161290, 237236, 265723, 289052, 296545, 322580, 361315, 474472, 531446, 578104, 593090, 645160, 722630, 1062892, 1186180, 1328615, 1445260, 2125784, 2372360, 2657230, 2890520, 5314460, 7532243, 9177401, 10628920, 15064486, 18354802, 30128972, 33746821, 36709604, 37661215, 45887005, 60257944, 67493642, 73419208, 75322430, 91774010, 134987284, 150644860, 168734105, 183548020, 269974568, 301289720, 337468210, 367096040, 674936420, 1349872840, 4285846267, 8571692534, 17143385068, 21429231335, 34286770136, 42858462670, 85716925340, 171433850680]

約数ペア:

[(1, 171433850680), (2, 85716925340), (4, 42858462670), (5, 34286770136), (8, 21429231335), (10, 17143385068), (20, 8571692534), (40, 4285846267), (127, 1349872840), (254, 674936420), (467, 367096040), (508, 337468210), (569, 301289720), (635, 269974568), (934, 183548020), (1016, 168734105), (1138, 150644860), (1270, 134987284), (1868, 91774010), (2276, 75322430), (2335, 73419208), (2540, 67493642), (2845, 60257944), (3736, 45887005), (4552, 37661215), (4670, 36709604), (5080, 33746821), (5690, 30128972), (9340, 18354802), (11380, 15064486), (16129, 10628920), (18680, 9177401), (22760, 7532243), (32258, 5314460), (59309, 2890520), (64516, 2657230), (72263, 2372360), (80645, 2125784), (118618, 1445260), (129032, 1328615), (144526, 1186180), (161290, 1062892), (237236, 722630), (265723, 645160), (289052, 593090), (296545, 578104), (322580, 531446), (361315, 474472)]