4576520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 11166660

約数和(自身を除く): 6590140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 677, 845, 1352, 1354, 1690, 2708, 3380, 3385, 5416, 6760, 6770, 8801, 13540, 17602, 27080, 35204, 44005, 70408, 88010, 114413, 176020, 228826, 352040, 457652, 572065, 915304, 1144130, 2288260, 4576520]

約数ペア:

[(1, 4576520), (2, 2288260), (4, 1144130), (5, 915304), (8, 572065), (10, 457652), (13, 352040), (20, 228826), (26, 176020), (40, 114413), (52, 88010), (65, 70408), (104, 44005), (130, 35204), (169, 27080), (260, 17602), (338, 13540), (520, 8801), (676, 6770), (677, 6760), (845, 5416), (1352, 3385), (1354, 3380), (1690, 2708)]