13607750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 14696890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 79, 106, 125, 130, 158, 250, 265, 325, 395, 530, 650, 689, 790, 1027, 1325, 1378, 1625, 1975, 2054, 2650, 3250, 3445, 3950, 4187, 5135, 6625, 6890, 8374, 9875, 10270, 13250, 17225, 19750, 20935, 25675, 34450, 41870, 51350, 54431, 86125, 104675, 108862, 128375, 172250, 209350, 256750, 272155, 523375, 544310, 1046750, 1360775, 2721550, 6803875, 13607750]

約数ペア:

[(1, 13607750), (2, 6803875), (5, 2721550), (10, 1360775), (13, 1046750), (25, 544310), (26, 523375), (50, 272155), (53, 256750), (65, 209350), (79, 172250), (106, 128375), (125, 108862), (130, 104675), (158, 86125), (250, 54431), (265, 51350), (325, 41870), (395, 34450), (530, 25675), (650, 20935), (689, 19750), (790, 17225), (1027, 13250), (1325, 10270), (1378, 9875), (1625, 8374), (1975, 6890), (2054, 6625), (2650, 5135), (3250, 4187), (3445, 3950)]