19432594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{78649}}^1$

素因数の和:78763

約数の個数: 128

約数和(自身を含む): 61158240000

約数和(自身を除く): 41725645080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 284, 290, 348, 355, 426, 435, 568, 580, 696, 710, 852, 870, 1065, 1160, 1420, 1704, 1740, 2059, 2130, 2840, 3480, 4118, 4260, 6177, 8236, 8520, 10295, 12354, 16472, 20590, 24708, 30885, 41180, 49416, 61770, 78649, 82360, 123540, 157298, 235947, 247080, 314596, 393245, 471894, 629192, 786490, 943788, 1179735, 1572980, 1887576, 2280821, 2359470, 3145960, 4561642, 4718940, 5584079, 6842463, 9123284, 9437880, 11168158, 11404105, 13684926, 16752237, 18246568, 22336316, 22808210, 27369852, 27920395, 33504474, 34212315, 44672632, 45616420, 54739704, 55840790, 67008948, 68424630, 83761185, 91232840, 111681580, 134017896, 136849260, 161938291, 167522370, 223363160, 273698520, 323876582, 335044740, 485814873, 647753164, 670089480, 809691455, 971629746, 1295506328, 1619382910, 1943259492, 2429074365, 3238765820, 3886518984, 4858148730, 6477531640, 9716297460, 19432594920]

約数ペア:

[(1, 19432594920), (2, 9716297460), (3, 6477531640), (4, 4858148730), (5, 3886518984), (6, 3238765820), (8, 2429074365), (10, 1943259492), (12, 1619382910), (15, 1295506328), (20, 971629746), (24, 809691455), (29, 670089480), (30, 647753164), (40, 485814873), (58, 335044740), (60, 323876582), (71, 273698520), (87, 223363160), (116, 167522370), (120, 161938291), (142, 136849260), (145, 134017896), (174, 111681580), (213, 91232840), (232, 83761185), (284, 68424630), (290, 67008948), (348, 55840790), (355, 54739704), (426, 45616420), (435, 44672632), (568, 34212315), (580, 33504474), (696, 27920395), (710, 27369852), (852, 22808210), (870, 22336316), (1065, 18246568), (1160, 16752237), (1420, 13684926), (1704, 11404105), (1740, 11168158), (2059, 9437880), (2130, 9123284), (2840, 6842463), (3480, 5584079), (4118, 4718940), (4260, 4561642), (6177, 3145960), (8236, 2359470), (8520, 2280821), (10295, 1887576), (12354, 1572980), (16472, 1179735), (20590, 943788), (24708, 786490), (30885, 629192), (41180, 471894), (49416, 393245), (61770, 314596), (78649, 247080), (82360, 235947), (123540, 157298)]