47216140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7354

約数の個数: 48

約数和(自身を含む): 110527200

約数和(自身を除く): 63311060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7309, 14618, 29236, 36545, 73090, 124253, 138871, 146180, 248506, 277742, 497012, 555484, 621265, 694355, 1242530, 1388710, 2360807, 2485060, 2777420, 4721614, 9443228, 11804035, 23608070, 47216140]

約数ペア:

[(1, 47216140), (2, 23608070), (4, 11804035), (5, 9443228), (10, 4721614), (17, 2777420), (19, 2485060), (20, 2360807), (34, 1388710), (38, 1242530), (68, 694355), (76, 621265), (85, 555484), (95, 497012), (170, 277742), (190, 248506), (323, 146180), (340, 138871), (380, 124253), (646, 73090), (1292, 36545), (1615, 29236), (3230, 14618), (6460, 7309)]