77036240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31063}}^1$

素因数の和:31107

約数の個数: 40

約数和(自身を含む): 184892928

約数和(自身を除く): 107856688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 31063, 62126, 124252, 155315, 248504, 310630, 497008, 621260, 962953, 1242520, 1925906, 2485040, 3851812, 4814765, 7703624, 9629530, 15407248, 19259060, 38518120, 77036240]

約数ペア:

[(1, 77036240), (2, 38518120), (4, 19259060), (5, 15407248), (8, 9629530), (10, 7703624), (16, 4814765), (20, 3851812), (31, 2485040), (40, 1925906), (62, 1242520), (80, 962953), (124, 621260), (155, 497008), (248, 310630), (310, 248504), (496, 155315), (620, 124252), (1240, 62126), (2480, 31063)]