14904760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28663}}^1$

素因数の和:28687

約数の個数: 32

約数和(自身を含む): 36116640

約数和(自身を除く): 21211880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28663, 57326, 114652, 143315, 229304, 286630, 372619, 573260, 745238, 1146520, 1490476, 1863095, 2980952, 3726190, 7452380, 14904760]

約数ペア:

[(1, 14904760), (2, 7452380), (4, 3726190), (5, 2980952), (8, 1863095), (10, 1490476), (13, 1146520), (20, 745238), (26, 573260), (40, 372619), (52, 286630), (65, 229304), (104, 143315), (130, 114652), (260, 57326), (520, 28663)]