5200992400

素因数分解:

$2^4\times 5^2\times {\mathrm{13002481}}^1$

素因数の和:13002499

約数の個数: 30

約数和(自身を含む): 12495385202

約数和(自身を除く): 7294392802

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13002481, 26004962, 52009924, 65012405, 104019848, 130024810, 208039696, 260049620, 325062025, 520099240, 650124050, 1040198480, 1300248100, 2600496200, 5200992400]

約数ペア:

[(1, 5200992400), (2, 2600496200), (4, 1300248100), (5, 1040198480), (8, 650124050), (10, 520099240), (16, 325062025), (20, 260049620), (25, 208039696), (40, 130024810), (50, 104019848), (80, 65012405), (100, 52009924), (200, 26004962), (400, 13002481)]