40925950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 42193730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 797, 1027, 1594, 1975, 2054, 3950, 3985, 5135, 7970, 10270, 10361, 19925, 20722, 25675, 39850, 51350, 51805, 62963, 103610, 125926, 259025, 314815, 518050, 629630, 818519, 1574075, 1637038, 3148150, 4092595, 8185190, 20462975, 40925950]

約数ペア:

[(1, 40925950), (2, 20462975), (5, 8185190), (10, 4092595), (13, 3148150), (25, 1637038), (26, 1574075), (50, 818519), (65, 629630), (79, 518050), (130, 314815), (158, 259025), (325, 125926), (395, 103610), (650, 62963), (790, 51805), (797, 51350), (1027, 39850), (1594, 25675), (1975, 20722), (2054, 19925), (3950, 10361), (3985, 10270), (5135, 7970)]