60441940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 80678060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 7499, 8060, 14998, 29996, 37495, 74990, 97487, 149980, 194974, 232469, 389948, 464938, 487435, 929876, 974870, 1162345, 1949740, 2324690, 3022097, 4649380, 6044194, 12088388, 15110485, 30220970, 60441940]

約数ペア:

[(1, 60441940), (2, 30220970), (4, 15110485), (5, 12088388), (10, 6044194), (13, 4649380), (20, 3022097), (26, 2324690), (31, 1949740), (52, 1162345), (62, 974870), (65, 929876), (124, 487435), (130, 464938), (155, 389948), (260, 232469), (310, 194974), (403, 149980), (620, 97487), (806, 74990), (1612, 37495), (2015, 29996), (4030, 14998), (7499, 8060)]