220064085136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1\times {\mathrm{28771}}^1$

素因数の和:31020

約数の個数: 80

約数和(自身を含む): 503249440768

約数和(自身を除く): 283185355632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2203, 3472, 4406, 8812, 15421, 17624, 28771, 30842, 35248, 57542, 61684, 68293, 115084, 123368, 136586, 201397, 230168, 246736, 273172, 402794, 460336, 478051, 546344, 805588, 891901, 956102, 1092688, 1611176, 1783802, 1912204, 3222352, 3567604, 3824408, 6243307, 7135208, 7648816, 12486614, 14270416, 24973228, 49946456, 63382513, 99892912, 126765026, 253530052, 443677591, 507060104, 887355182, 1014120208, 1774710364, 1964857903, 3549420728, 3929715806, 7098841456, 7859431612, 13754005321, 15718863224, 27508010642, 31437726448, 55016021284, 110032042568, 220064085136]

約数ペア:

[(1, 220064085136), (2, 110032042568), (4, 55016021284), (7, 31437726448), (8, 27508010642), (14, 15718863224), (16, 13754005321), (28, 7859431612), (31, 7098841456), (56, 3929715806), (62, 3549420728), (112, 1964857903), (124, 1774710364), (217, 1014120208), (248, 887355182), (434, 507060104), (496, 443677591), (868, 253530052), (1736, 126765026), (2203, 99892912), (3472, 63382513), (4406, 49946456), (8812, 24973228), (15421, 14270416), (17624, 12486614), (28771, 7648816), (30842, 7135208), (35248, 6243307), (57542, 3824408), (61684, 3567604), (68293, 3222352), (115084, 1912204), (123368, 1783802), (136586, 1611176), (201397, 1092688), (230168, 956102), (246736, 891901), (273172, 805588), (402794, 546344), (460336, 478051)]