24929320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 36034520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 251, 260, 382, 502, 520, 764, 955, 1004, 1255, 1528, 1910, 2008, 2483, 2510, 3263, 3820, 4966, 5020, 6526, 7640, 9932, 10040, 12415, 13052, 16315, 19864, 24830, 26104, 32630, 47941, 49660, 65260, 95882, 99320, 130520, 191764, 239705, 383528, 479410, 623233, 958820, 1246466, 1917640, 2492932, 3116165, 4985864, 6232330, 12464660, 24929320]

約数ペア:

[(1, 24929320), (2, 12464660), (4, 6232330), (5, 4985864), (8, 3116165), (10, 2492932), (13, 1917640), (20, 1246466), (26, 958820), (40, 623233), (52, 479410), (65, 383528), (104, 239705), (130, 191764), (191, 130520), (251, 99320), (260, 95882), (382, 65260), (502, 49660), (520, 47941), (764, 32630), (955, 26104), (1004, 24830), (1255, 19864), (1528, 16315), (1910, 13052), (2008, 12415), (2483, 10040), (2510, 9932), (3263, 7640), (3820, 6526), (4966, 5020)]