233676820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47303}}^1$

素因数の和:47344

約数の個数: 48

約数和(自身を含む): 556295040

約数和(自身を除く): 322618220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 47303, 94606, 189212, 236515, 473030, 614939, 898757, 946060, 1229878, 1797514, 2459756, 3074695, 3595028, 4493785, 6149390, 8987570, 11683841, 12298780, 17975140, 23367682, 46735364, 58419205, 116838410, 233676820]

約数ペア:

[(1, 233676820), (2, 116838410), (4, 58419205), (5, 46735364), (10, 23367682), (13, 17975140), (19, 12298780), (20, 11683841), (26, 8987570), (38, 6149390), (52, 4493785), (65, 3595028), (76, 3074695), (95, 2459756), (130, 1797514), (190, 1229878), (247, 946060), (260, 898757), (380, 614939), (494, 473030), (988, 236515), (1235, 189212), (2470, 94606), (4940, 47303)]