709139600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{136373}}^1$

素因数の和:136404

約数の個数: 60

約数和(自身を含む): 1834775796

約数和(自身を除く): 1125636196

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 136373, 272746, 545492, 681865, 1090984, 1363730, 1772849, 2181968, 2727460, 3409325, 3545698, 5454920, 6818650, 7091396, 8864245, 10909840, 13637300, 14182792, 17728490, 27274600, 28365584, 35456980, 44321225, 54549200, 70913960, 88642450, 141827920, 177284900, 354569800, 709139600]

約数ペア:

[(1, 709139600), (2, 354569800), (4, 177284900), (5, 141827920), (8, 88642450), (10, 70913960), (13, 54549200), (16, 44321225), (20, 35456980), (25, 28365584), (26, 27274600), (40, 17728490), (50, 14182792), (52, 13637300), (65, 10909840), (80, 8864245), (100, 7091396), (104, 6818650), (130, 5454920), (200, 3545698), (208, 3409325), (260, 2727460), (325, 2181968), (400, 1772849), (520, 1363730), (650, 1090984), (1040, 681865), (1300, 545492), (2600, 272746), (5200, 136373)]