156724100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{120557}}^1$

素因数の和:120584

約数の個数: 36

約数和(自身を含む): 366255204

約数和(自身を除く): 209531104

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 120557, 241114, 482228, 602785, 1205570, 1567241, 2411140, 3013925, 3134482, 6027850, 6268964, 7836205, 12055700, 15672410, 31344820, 39181025, 78362050, 156724100]

約数ペア:

[(1, 156724100), (2, 78362050), (4, 39181025), (5, 31344820), (10, 15672410), (13, 12055700), (20, 7836205), (25, 6268964), (26, 6027850), (50, 3134482), (52, 3013925), (65, 2411140), (100, 1567241), (130, 1205570), (260, 602785), (325, 482228), (650, 241114), (1300, 120557)]