9313480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 23302080

約数和(自身を除く): 13988600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 347, 440, 488, 610, 671, 694, 1220, 1342, 1388, 1735, 2440, 2684, 2776, 3355, 3470, 3817, 5368, 6710, 6940, 7634, 13420, 13880, 15268, 19085, 21167, 26840, 30536, 38170, 42334, 76340, 84668, 105835, 152680, 169336, 211670, 232837, 423340, 465674, 846680, 931348, 1164185, 1862696, 2328370, 4656740, 9313480]

約数ペア:

[(1, 9313480), (2, 4656740), (4, 2328370), (5, 1862696), (8, 1164185), (10, 931348), (11, 846680), (20, 465674), (22, 423340), (40, 232837), (44, 211670), (55, 169336), (61, 152680), (88, 105835), (110, 84668), (122, 76340), (220, 42334), (244, 38170), (305, 30536), (347, 26840), (440, 21167), (488, 19085), (610, 15268), (671, 13880), (694, 13420), (1220, 7634), (1342, 6940), (1388, 6710), (1735, 5368), (2440, 3817), (2684, 3470), (2776, 3355)]