13918550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 36

約数和(自身を含む): 26892996

約数和(自身を除く): 12974446

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 331, 662, 725, 841, 1450, 1655, 1682, 3310, 4205, 8275, 8410, 9599, 16550, 19198, 21025, 42050, 47995, 95990, 239975, 278371, 479950, 556742, 1391855, 2783710, 6959275, 13918550]

約数ペア:

[(1, 13918550), (2, 6959275), (5, 2783710), (10, 1391855), (25, 556742), (29, 479950), (50, 278371), (58, 239975), (145, 95990), (290, 47995), (331, 42050), (662, 21025), (725, 19198), (841, 16550), (1450, 9599), (1655, 8410), (1682, 8275), (3310, 4205)]