108795160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1471}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 250784640

約数和(自身を除く): 141989480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1471, 1720, 1849, 2942, 3698, 5884, 7355, 7396, 9245, 11768, 14710, 14792, 18490, 29420, 36980, 58840, 63253, 73960, 126506, 253012, 316265, 506024, 632530, 1265060, 2530120, 2719879, 5439758, 10879516, 13599395, 21759032, 27198790, 54397580, 108795160]

約数ペア:

[(1, 108795160), (2, 54397580), (4, 27198790), (5, 21759032), (8, 13599395), (10, 10879516), (20, 5439758), (40, 2719879), (43, 2530120), (86, 1265060), (172, 632530), (215, 506024), (344, 316265), (430, 253012), (860, 126506), (1471, 73960), (1720, 63253), (1849, 58840), (2942, 36980), (3698, 29420), (5884, 18490), (7355, 14792), (7396, 14710), (9245, 11768)]