40906580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14303}}^1$

素因数の和:14336

約数の個数: 48

約数和(自身を含む): 100929024

約数和(自身を除く): 60022444

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, 14303, 28606, 57212, 71515, 143030, 157333, 185939, 286060, 314666, 371878, 629332, 743756, 786665, 929695, 1573330, 1859390, 2045329, 3146660, 3718780, 4090658, 8181316, 10226645, 20453290, 40906580]

約数ペア:

[(1, 40906580), (2, 20453290), (4, 10226645), (5, 8181316), (10, 4090658), (11, 3718780), (13, 3146660), (20, 2045329), (22, 1859390), (26, 1573330), (44, 929695), (52, 786665), (55, 743756), (65, 629332), (110, 371878), (130, 314666), (143, 286060), (220, 185939), (260, 157333), (286, 143030), (572, 71515), (715, 57212), (1430, 28606), (2860, 14303)]