89577400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 239270400

約数和(自身を除く): 149693000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2143, 2200, 3800, 4180, 4286, 5225, 8360, 8572, 10450, 10715, 17144, 20900, 21430, 23573, 40717, 41800, 42860, 47146, 53575, 81434, 85720, 94292, 107150, 117865, 162868, 188584, 203585, 214300, 235730, 325736, 407170, 428600, 447887, 471460, 589325, 814340, 895774, 942920, 1017925, 1178650, 1628680, 1791548, 2035850, 2239435, 2357300, 3583096, 4071700, 4478870, 4714600, 8143400, 8957740, 11197175, 17915480, 22394350, 44788700, 89577400]

約数ペア:

[(1, 89577400), (2, 44788700), (4, 22394350), (5, 17915480), (8, 11197175), (10, 8957740), (11, 8143400), (19, 4714600), (20, 4478870), (22, 4071700), (25, 3583096), (38, 2357300), (40, 2239435), (44, 2035850), (50, 1791548), (55, 1628680), (76, 1178650), (88, 1017925), (95, 942920), (100, 895774), (110, 814340), (152, 589325), (190, 471460), (200, 447887), (209, 428600), (220, 407170), (275, 325736), (380, 235730), (418, 214300), (440, 203585), (475, 188584), (550, 162868), (760, 117865), (836, 107150), (950, 94292), (1045, 85720), (1100, 81434), (1672, 53575), (1900, 47146), (2090, 42860), (2143, 41800), (2200, 40717), (3800, 23573), (4180, 21430), (4286, 20900), (5225, 17144), (8360, 10715), (8572, 10450)]