63746080

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 151320960

約数和(自身を除く): 87574880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1667, 1912, 2390, 3334, 3824, 4780, 6668, 7648, 8335, 9560, 13336, 16670, 19120, 26672, 33340, 38240, 53344, 66680, 133360, 266720, 398413, 796826, 1593652, 1992065, 3187304, 3984130, 6374608, 7968260, 12749216, 15936520, 31873040, 63746080]

約数ペア:

[(1, 63746080), (2, 31873040), (4, 15936520), (5, 12749216), (8, 7968260), (10, 6374608), (16, 3984130), (20, 3187304), (32, 1992065), (40, 1593652), (80, 796826), (160, 398413), (239, 266720), (478, 133360), (956, 66680), (1195, 53344), (1667, 38240), (1912, 33340), (2390, 26672), (3334, 19120), (3824, 16670), (4780, 13336), (6668, 9560), (7648, 8335)]