2507324560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10965

約数の個数: 120

約数和(自身を含む): 6684382440

約数和(自身を除く): 4177057880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 208, 221, 260, 272, 338, 340, 442, 520, 676, 680, 845, 884, 1040, 1105, 1352, 1360, 1690, 1768, 2210, 2704, 2873, 3380, 3536, 4420, 5746, 6760, 8840, 10909, 11492, 13520, 14365, 17680, 21818, 22984, 28730, 43636, 45968, 54545, 57460, 87272, 109090, 114920, 141817, 174544, 185453, 218180, 229840, 283634, 370906, 436360, 567268, 709085, 741812, 872720, 927265, 1134536, 1418170, 1483624, 1843621, 1854530, 2269072, 2410889, 2836340, 2967248, 3687242, 3709060, 4821778, 5672680, 7374484, 7418120, 9218105, 9643556, 11345360, 12054445, 14748968, 14836240, 18436210, 19287112, 24108890, 29497936, 31341557, 36872420, 38574224, 48217780, 62683114, 73744840, 96435560, 125366228, 147489680, 156707785, 192871120, 250732456, 313415570, 501464912, 626831140, 1253662280, 2507324560]

約数ペア:

[(1, 2507324560), (2, 1253662280), (4, 626831140), (5, 501464912), (8, 313415570), (10, 250732456), (13, 192871120), (16, 156707785), (17, 147489680), (20, 125366228), (26, 96435560), (34, 73744840), (40, 62683114), (52, 48217780), (65, 38574224), (68, 36872420), (80, 31341557), (85, 29497936), (104, 24108890), (130, 19287112), (136, 18436210), (169, 14836240), (170, 14748968), (208, 12054445), (221, 11345360), (260, 9643556), (272, 9218105), (338, 7418120), (340, 7374484), (442, 5672680), (520, 4821778), (676, 3709060), (680, 3687242), (845, 2967248), (884, 2836340), (1040, 2410889), (1105, 2269072), (1352, 1854530), (1360, 1843621), (1690, 1483624), (1768, 1418170), (2210, 1134536), (2704, 927265), (2873, 872720), (3380, 741812), (3536, 709085), (4420, 567268), (5746, 436360), (6760, 370906), (8840, 283634), (10909, 229840), (11492, 218180), (13520, 185453), (14365, 174544), (17680, 141817), (21818, 114920), (22984, 109090), (28730, 87272), (43636, 57460), (45968, 54545)]