33993561880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 79086818880

約数和(自身を除く): 45093257000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 107, 212, 214, 265, 277, 424, 428, 530, 535, 541, 554, 856, 1060, 1070, 1082, 1108, 1385, 2120, 2140, 2164, 2216, 2705, 2770, 4280, 4328, 5410, 5540, 5671, 10820, 11080, 11342, 14681, 21640, 22684, 28355, 28673, 29362, 29639, 45368, 56710, 57346, 57887, 58724, 59278, 73405, 113420, 114692, 115774, 117448, 118556, 143365, 146810, 148195, 149857, 226840, 229384, 231548, 237112, 286730, 289435, 293620, 296390, 299714, 463096, 573460, 578870, 587240, 592780, 599428, 749285, 1146920, 1157740, 1185560, 1198856, 1498570, 1570867, 2315480, 2997140, 3068011, 3141734, 5994280, 6136022, 6283468, 7854335, 7942421, 12272044, 12566936, 15340055, 15708670, 15884842, 16034699, 24544088, 30680110, 31417340, 31769684, 32069398, 39712105, 61360220, 62834680, 63539368, 64138796, 79424210, 80173495, 122720440, 128277592, 158848420, 160346990, 317696840, 320693980, 641387960, 849839047, 1699678094, 3399356188, 4249195235, 6798712376, 8498390470, 16996780940, 33993561880]

約数ペア:

[(1, 33993561880), (2, 16996780940), (4, 8498390470), (5, 6798712376), (8, 4249195235), (10, 3399356188), (20, 1699678094), (40, 849839047), (53, 641387960), (106, 320693980), (107, 317696840), (212, 160346990), (214, 158848420), (265, 128277592), (277, 122720440), (424, 80173495), (428, 79424210), (530, 64138796), (535, 63539368), (541, 62834680), (554, 61360220), (856, 39712105), (1060, 32069398), (1070, 31769684), (1082, 31417340), (1108, 30680110), (1385, 24544088), (2120, 16034699), (2140, 15884842), (2164, 15708670), (2216, 15340055), (2705, 12566936), (2770, 12272044), (4280, 7942421), (4328, 7854335), (5410, 6283468), (5540, 6136022), (5671, 5994280), (10820, 3141734), (11080, 3068011), (11342, 2997140), (14681, 2315480), (21640, 1570867), (22684, 1498570), (28355, 1198856), (28673, 1185560), (29362, 1157740), (29639, 1146920), (45368, 749285), (56710, 599428), (57346, 592780), (57887, 587240), (58724, 578870), (59278, 573460), (73405, 463096), (113420, 299714), (114692, 296390), (115774, 293620), (117448, 289435), (118556, 286730), (143365, 237112), (146810, 231548), (148195, 229384), (149857, 226840)]