45316420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73091}}^1$

素因数の和:73131

約数の個数: 24

約数和(自身を含む): 98235648

約数和(自身を除く): 52919228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 73091, 146182, 292364, 365455, 730910, 1461820, 2265821, 4531642, 9063284, 11329105, 22658210, 45316420]

約数ペア:

[(1, 45316420), (2, 22658210), (4, 11329105), (5, 9063284), (10, 4531642), (20, 2265821), (31, 1461820), (62, 730910), (124, 365455), (155, 292364), (310, 146182), (620, 73091)]