5145655240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{615509}}^1$

素因数の和:615550

約数の個数: 64

約数和(自身を含む): 13295016000

約数和(自身を除く): 8149360760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 615509, 1231018, 2462036, 3077545, 4924072, 6155090, 6770599, 11694671, 12310180, 13541198, 23389342, 24620360, 27082396, 33852995, 46778684, 54164792, 58473355, 67705990, 93557368, 116946710, 128641381, 135411980, 233893420, 257282762, 270823960, 467786840, 514565524, 643206905, 1029131048, 1286413810, 2572827620, 5145655240]

約数ペア:

[(1, 5145655240), (2, 2572827620), (4, 1286413810), (5, 1029131048), (8, 643206905), (10, 514565524), (11, 467786840), (19, 270823960), (20, 257282762), (22, 233893420), (38, 135411980), (40, 128641381), (44, 116946710), (55, 93557368), (76, 67705990), (88, 58473355), (95, 54164792), (110, 46778684), (152, 33852995), (190, 27082396), (209, 24620360), (220, 23389342), (380, 13541198), (418, 12310180), (440, 11694671), (760, 6770599), (836, 6155090), (1045, 4924072), (1672, 3077545), (2090, 2462036), (4180, 1231018), (8360, 615509)]