24921780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 51283020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 359, 390, 445, 534, 718, 780, 890, 1068, 1077, 1157, 1335, 1436, 1780, 1795, 2154, 2314, 2670, 3471, 3590, 4308, 4628, 4667, 5340, 5385, 5785, 6942, 7180, 9334, 10770, 11570, 13884, 14001, 17355, 18668, 21540, 23140, 23335, 28002, 31951, 34710, 46670, 56004, 63902, 69420, 70005, 93340, 95853, 127804, 140010, 159755, 191706, 280020, 319510, 383412, 415363, 479265, 639020, 830726, 958530, 1246089, 1661452, 1917060, 2076815, 2492178, 4153630, 4984356, 6230445, 8307260, 12460890, 24921780]

約数ペア:

[(1, 24921780), (2, 12460890), (3, 8307260), (4, 6230445), (5, 4984356), (6, 4153630), (10, 2492178), (12, 2076815), (13, 1917060), (15, 1661452), (20, 1246089), (26, 958530), (30, 830726), (39, 639020), (52, 479265), (60, 415363), (65, 383412), (78, 319510), (89, 280020), (130, 191706), (156, 159755), (178, 140010), (195, 127804), (260, 95853), (267, 93340), (356, 70005), (359, 69420), (390, 63902), (445, 56004), (534, 46670), (718, 34710), (780, 31951), (890, 28002), (1068, 23335), (1077, 23140), (1157, 21540), (1335, 18668), (1436, 17355), (1780, 14001), (1795, 13884), (2154, 11570), (2314, 10770), (2670, 9334), (3471, 7180), (3590, 6942), (4308, 5785), (4628, 5385), (4667, 5340)]