116422900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 278419680

約数和(自身を除く): 161996780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 971, 1090, 1100, 1199, 1942, 2180, 2398, 2725, 3884, 4796, 4855, 5450, 5995, 9710, 10681, 10900, 11990, 19420, 21362, 23980, 24275, 29975, 42724, 48550, 53405, 59950, 97100, 105839, 106810, 119900, 211678, 213620, 267025, 423356, 529195, 534050, 1058390, 1068100, 1164229, 2116780, 2328458, 2645975, 4656916, 5291950, 5821145, 10583900, 11642290, 23284580, 29105725, 58211450, 116422900]

約数ペア:

[(1, 116422900), (2, 58211450), (4, 29105725), (5, 23284580), (10, 11642290), (11, 10583900), (20, 5821145), (22, 5291950), (25, 4656916), (44, 2645975), (50, 2328458), (55, 2116780), (100, 1164229), (109, 1068100), (110, 1058390), (218, 534050), (220, 529195), (275, 423356), (436, 267025), (545, 213620), (550, 211678), (971, 119900), (1090, 106810), (1100, 105839), (1199, 97100), (1942, 59950), (2180, 53405), (2398, 48550), (2725, 42724), (3884, 29975), (4796, 24275), (4855, 23980), (5450, 21362), (5995, 19420), (9710, 11990), (10681, 10900)]