2976920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 7052400

約数和(自身を除く): 4075480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3917, 7834, 15668, 19585, 31336, 39170, 74423, 78340, 148846, 156680, 297692, 372115, 595384, 744230, 1488460, 2976920]

約数ペア:

[(1, 2976920), (2, 1488460), (4, 744230), (5, 595384), (8, 372115), (10, 297692), (19, 156680), (20, 148846), (38, 78340), (40, 74423), (76, 39170), (95, 31336), (152, 19585), (190, 15668), (380, 7834), (760, 3917)]