74017240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 183060000

約数和(自身を除く): 109042760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1129, 1192, 1490, 1639, 2258, 2980, 3278, 4516, 5645, 5960, 6556, 8195, 9032, 11290, 12419, 13112, 16390, 22580, 24838, 32780, 45160, 49676, 62095, 65560, 99352, 124190, 168221, 248380, 336442, 496760, 672884, 841105, 1345768, 1682210, 1850431, 3364420, 3700862, 6728840, 7401724, 9252155, 14803448, 18504310, 37008620, 74017240]

約数ペア:

[(1, 74017240), (2, 37008620), (4, 18504310), (5, 14803448), (8, 9252155), (10, 7401724), (11, 6728840), (20, 3700862), (22, 3364420), (40, 1850431), (44, 1682210), (55, 1345768), (88, 841105), (110, 672884), (149, 496760), (220, 336442), (298, 248380), (440, 168221), (596, 124190), (745, 99352), (1129, 65560), (1192, 62095), (1490, 49676), (1639, 45160), (2258, 32780), (2980, 24838), (3278, 22580), (4516, 16390), (5645, 13112), (5960, 12419), (6556, 11290), (8195, 9032)]