13210600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 33083820

約数和(自身を除く): 19873220

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5081, 10162, 20324, 25405, 40648, 50810, 66053, 101620, 127025, 132106, 203240, 254050, 264212, 330265, 508100, 528424, 660530, 1016200, 1321060, 1651325, 2642120, 3302650, 6605300, 13210600]

約数ペア:

[(1, 13210600), (2, 6605300), (4, 3302650), (5, 2642120), (8, 1651325), (10, 1321060), (13, 1016200), (20, 660530), (25, 528424), (26, 508100), (40, 330265), (50, 264212), (52, 254050), (65, 203240), (100, 132106), (104, 127025), (130, 101620), (200, 66053), (260, 50810), (325, 40648), (520, 25405), (650, 20324), (1300, 10162), (2600, 5081)]