13216060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4654

約数の個数: 48

約数和(自身を含む): 32612832

約数和(自身を除く): 19396772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4621, 9242, 18484, 23105, 46210, 50831, 60073, 92420, 101662, 120146, 203324, 240292, 254155, 300365, 508310, 600730, 660803, 1016620, 1201460, 1321606, 2643212, 3304015, 6608030, 13216060]

約数ペア:

[(1, 13216060), (2, 6608030), (4, 3304015), (5, 2643212), (10, 1321606), (11, 1201460), (13, 1016620), (20, 660803), (22, 600730), (26, 508310), (44, 300365), (52, 254155), (55, 240292), (65, 203324), (110, 120146), (130, 101662), (143, 92420), (220, 60073), (260, 50831), (286, 46210), (572, 23105), (715, 18484), (1430, 9242), (2860, 4621)]