63742580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 154103040

約数和(自身を除く): 90360460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 97, 103, 110, 116, 145, 194, 206, 220, 290, 319, 388, 412, 485, 515, 580, 638, 970, 1030, 1067, 1133, 1276, 1595, 1940, 2060, 2134, 2266, 2813, 2987, 3190, 4268, 4532, 5335, 5626, 5665, 5974, 6380, 9991, 10670, 11252, 11330, 11948, 14065, 14935, 19982, 21340, 22660, 28130, 29870, 30943, 32857, 39964, 49955, 56260, 59740, 61886, 65714, 99910, 109901, 123772, 131428, 154715, 164285, 199820, 219802, 289739, 309430, 328570, 439604, 549505, 579478, 618860, 657140, 1099010, 1158956, 1448695, 2198020, 2897390, 3187129, 5794780, 6374258, 12748516, 15935645, 31871290, 63742580]

約数ペア:

[(1, 63742580), (2, 31871290), (4, 15935645), (5, 12748516), (10, 6374258), (11, 5794780), (20, 3187129), (22, 2897390), (29, 2198020), (44, 1448695), (55, 1158956), (58, 1099010), (97, 657140), (103, 618860), (110, 579478), (116, 549505), (145, 439604), (194, 328570), (206, 309430), (220, 289739), (290, 219802), (319, 199820), (388, 164285), (412, 154715), (485, 131428), (515, 123772), (580, 109901), (638, 99910), (970, 65714), (1030, 61886), (1067, 59740), (1133, 56260), (1276, 49955), (1595, 39964), (1940, 32857), (2060, 30943), (2134, 29870), (2266, 28130), (2813, 22660), (2987, 21340), (3190, 19982), (4268, 14935), (4532, 14065), (5335, 11948), (5626, 11330), (5665, 11252), (5974, 10670), (6380, 9991)]