41172980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 92715840

約数和(自身を除く): 51542860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1459, 1660, 2822, 2918, 5644, 5836, 7055, 7295, 14110, 14590, 24803, 28220, 29180, 49606, 99212, 121097, 124015, 242194, 248030, 484388, 496060, 605485, 1210970, 2058649, 2421940, 4117298, 8234596, 10293245, 20586490, 41172980]

約数ペア:

[(1, 41172980), (2, 20586490), (4, 10293245), (5, 8234596), (10, 4117298), (17, 2421940), (20, 2058649), (34, 1210970), (68, 605485), (83, 496060), (85, 484388), (166, 248030), (170, 242194), (332, 124015), (340, 121097), (415, 99212), (830, 49606), (1411, 29180), (1459, 28220), (1660, 24803), (2822, 14590), (2918, 14110), (5644, 7295), (5836, 7055)]