27219440

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3011}}^1$

素因数の和:3137

約数の個数: 40

約数和(自身を含む): 63866448

約数和(自身を除く): 36647008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 3011, 4520, 6022, 9040, 12044, 15055, 24088, 30110, 48176, 60220, 120440, 240880, 340243, 680486, 1360972, 1701215, 2721944, 3402430, 5443888, 6804860, 13609720, 27219440]

約数ペア:

[(1, 27219440), (2, 13609720), (4, 6804860), (5, 5443888), (8, 3402430), (10, 2721944), (16, 1701215), (20, 1360972), (40, 680486), (80, 340243), (113, 240880), (226, 120440), (452, 60220), (565, 48176), (904, 30110), (1130, 24088), (1808, 15055), (2260, 12044), (3011, 9040), (4520, 6022)]