3165495950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 6295739160

約数和(自身を除く): 3130243210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 661, 710, 950, 1322, 1349, 1775, 2698, 3305, 3550, 5041, 6610, 6745, 10082, 12559, 13490, 16525, 25118, 25205, 33050, 33725, 46931, 50410, 62795, 67450, 93862, 95779, 125590, 126025, 191558, 234655, 252050, 313975, 469310, 478895, 627950, 891689, 957790, 1173275, 1783378, 2346550, 2394475, 3332101, 4458445, 4788950, 6664202, 8916890, 16660505, 22292225, 33321010, 44584450, 63309919, 83302525, 126619838, 166605050, 316549595, 633099190, 1582747975, 3165495950]

約数ペア:

[(1, 3165495950), (2, 1582747975), (5, 633099190), (10, 316549595), (19, 166605050), (25, 126619838), (38, 83302525), (50, 63309919), (71, 44584450), (95, 33321010), (142, 22292225), (190, 16660505), (355, 8916890), (475, 6664202), (661, 4788950), (710, 4458445), (950, 3332101), (1322, 2394475), (1349, 2346550), (1775, 1783378), (2698, 1173275), (3305, 957790), (3550, 891689), (5041, 627950), (6610, 478895), (6745, 469310), (10082, 313975), (12559, 252050), (13490, 234655), (16525, 191558), (25118, 126025), (25205, 125590), (33050, 95779), (33725, 93862), (46931, 67450), (50410, 62795)]