5420360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 8127160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 127, 194, 220, 254, 388, 440, 485, 508, 635, 776, 970, 1016, 1067, 1270, 1397, 1940, 2134, 2540, 2794, 3880, 4268, 5080, 5335, 5588, 6985, 8536, 10670, 11176, 12319, 13970, 21340, 24638, 27940, 42680, 49276, 55880, 61595, 98552, 123190, 135509, 246380, 271018, 492760, 542036, 677545, 1084072, 1355090, 2710180, 5420360]

約数ペア:

[(1, 5420360), (2, 2710180), (4, 1355090), (5, 1084072), (8, 677545), (10, 542036), (11, 492760), (20, 271018), (22, 246380), (40, 135509), (44, 123190), (55, 98552), (88, 61595), (97, 55880), (110, 49276), (127, 42680), (194, 27940), (220, 24638), (254, 21340), (388, 13970), (440, 12319), (485, 11176), (508, 10670), (635, 8536), (776, 6985), (970, 5588), (1016, 5335), (1067, 5080), (1270, 4268), (1397, 3880), (1940, 2794), (2134, 2540)]