40010772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 95606784

約数和(自身を除く): 55596012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 311, 426, 453, 604, 622, 852, 906, 933, 1244, 1812, 1866, 3732, 10721, 21442, 22081, 32163, 42884, 44162, 46961, 64326, 66243, 88324, 93922, 128652, 132486, 140883, 187844, 264972, 281766, 563532, 3334231, 6668462, 10002693, 13336924, 20005386, 40010772]

約数ペア:

[(1, 40010772), (2, 20005386), (3, 13336924), (4, 10002693), (6, 6668462), (12, 3334231), (71, 563532), (142, 281766), (151, 264972), (213, 187844), (284, 140883), (302, 132486), (311, 128652), (426, 93922), (453, 88324), (604, 66243), (622, 64326), (852, 46961), (906, 44162), (933, 42884), (1244, 32163), (1812, 22081), (1866, 21442), (3732, 10721)]