113131400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 276410880

約数和(自身を除く): 163279480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 71, 100, 124, 142, 155, 200, 248, 257, 284, 310, 355, 514, 568, 620, 710, 775, 1028, 1240, 1285, 1420, 1550, 1775, 2056, 2201, 2570, 2840, 3100, 3550, 4402, 5140, 6200, 6425, 7100, 7967, 8804, 10280, 11005, 12850, 14200, 15934, 17608, 18247, 22010, 25700, 31868, 36494, 39835, 44020, 51400, 55025, 63736, 72988, 79670, 88040, 91235, 110050, 145976, 159340, 182470, 199175, 220100, 318680, 364940, 398350, 440200, 456175, 565657, 729880, 796700, 912350, 1131314, 1593400, 1824700, 2262628, 2828285, 3649400, 4525256, 5656570, 11313140, 14141425, 22626280, 28282850, 56565700, 113131400]

約数ペア:

[(1, 113131400), (2, 56565700), (4, 28282850), (5, 22626280), (8, 14141425), (10, 11313140), (20, 5656570), (25, 4525256), (31, 3649400), (40, 2828285), (50, 2262628), (62, 1824700), (71, 1593400), (100, 1131314), (124, 912350), (142, 796700), (155, 729880), (200, 565657), (248, 456175), (257, 440200), (284, 398350), (310, 364940), (355, 318680), (514, 220100), (568, 199175), (620, 182470), (710, 159340), (775, 145976), (1028, 110050), (1240, 91235), (1285, 88040), (1420, 79670), (1550, 72988), (1775, 63736), (2056, 55025), (2201, 51400), (2570, 44020), (2840, 39835), (3100, 36494), (3550, 31868), (4402, 25700), (5140, 22010), (6200, 18247), (6425, 17608), (7100, 15934), (7967, 14200), (8804, 12850), (10280, 11005)]