108625400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 278888400

約数和(自身を除く): 170263000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 820, 1019, 1025, 1066, 1300, 1640, 2038, 2050, 2132, 2600, 2665, 4076, 4100, 4264, 5095, 5330, 8152, 8200, 10190, 10660, 13247, 13325, 20380, 21320, 25475, 26494, 26650, 40760, 41779, 50950, 52988, 53300, 66235, 83558, 101900, 105976, 106600, 132470, 167116, 203800, 208895, 264940, 331175, 334232, 417790, 529880, 543127, 662350, 835580, 1044475, 1086254, 1324700, 1671160, 2088950, 2172508, 2649400, 2715635, 4177900, 4345016, 5431270, 8355800, 10862540, 13578175, 21725080, 27156350, 54312700, 108625400]

約数ペア:

[(1, 108625400), (2, 54312700), (4, 27156350), (5, 21725080), (8, 13578175), (10, 10862540), (13, 8355800), (20, 5431270), (25, 4345016), (26, 4177900), (40, 2715635), (41, 2649400), (50, 2172508), (52, 2088950), (65, 1671160), (82, 1324700), (100, 1086254), (104, 1044475), (130, 835580), (164, 662350), (200, 543127), (205, 529880), (260, 417790), (325, 334232), (328, 331175), (410, 264940), (520, 208895), (533, 203800), (650, 167116), (820, 132470), (1019, 106600), (1025, 105976), (1066, 101900), (1300, 83558), (1640, 66235), (2038, 53300), (2050, 52988), (2132, 50950), (2600, 41779), (2665, 40760), (4076, 26650), (4100, 26494), (4264, 25475), (5095, 21320), (5330, 20380), (8152, 13325), (8200, 13247), (10190, 10660)]