27281560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9343}}^1$

素因数の和:9427

約数の個数: 32

約数和(自身を含む): 62231040

約数和(自身を除く): 34949480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9343, 18686, 37372, 46715, 74744, 93430, 186860, 373720, 682039, 1364078, 2728156, 3410195, 5456312, 6820390, 13640780, 27281560]

約数ペア:

[(1, 27281560), (2, 13640780), (4, 6820390), (5, 5456312), (8, 3410195), (10, 2728156), (20, 1364078), (40, 682039), (73, 373720), (146, 186860), (292, 93430), (365, 74744), (584, 46715), (730, 37372), (1460, 18686), (2920, 9343)]