38796670280

素因数分解:

$2^3\times 5^1\times {\mathrm{6271}}^1\times {\mathrm{154667}}^1$

素因数の和:160949

約数の個数: 32

約数和(自身を含む): 87306992640

約数和(自身を除く): 48510322360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6271, 12542, 25084, 31355, 50168, 62710, 125420, 154667, 250840, 309334, 618668, 773335, 1237336, 1546670, 3093340, 6186680, 969916757, 1939833514, 3879667028, 4849583785, 7759334056, 9699167570, 19398335140, 38796670280]

約数ペア:

[(1, 38796670280), (2, 19398335140), (4, 9699167570), (5, 7759334056), (8, 4849583785), (10, 3879667028), (20, 1939833514), (40, 969916757), (6271, 6186680), (12542, 3093340), (25084, 1546670), (31355, 1237336), (50168, 773335), (62710, 618668), (125420, 309334), (154667, 250840)]