664398410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 1369630080

約数和(自身を除く): 705231670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 59, 65, 103, 118, 130, 145, 206, 290, 295, 377, 515, 590, 754, 767, 841, 1030, 1339, 1534, 1682, 1711, 1885, 2678, 2987, 3422, 3770, 3835, 4205, 5974, 6077, 6695, 7670, 8410, 8555, 10933, 12154, 13390, 14935, 17110, 21866, 22243, 29870, 30385, 38831, 44486, 49619, 54665, 60770, 77662, 79001, 86623, 99238, 109330, 111215, 158002, 173246, 176233, 194155, 222430, 248095, 352466, 388310, 395005, 433115, 496190, 645047, 790010, 866230, 881165, 1126099, 1290094, 1762330, 2252198, 2291029, 3225235, 4582058, 5110757, 5630495, 6450470, 10221514, 11260990, 11455145, 22910290, 25553785, 51107570, 66439841, 132879682, 332199205, 664398410]

約数ペア:

[(1, 664398410), (2, 332199205), (5, 132879682), (10, 66439841), (13, 51107570), (26, 25553785), (29, 22910290), (58, 11455145), (59, 11260990), (65, 10221514), (103, 6450470), (118, 5630495), (130, 5110757), (145, 4582058), (206, 3225235), (290, 2291029), (295, 2252198), (377, 1762330), (515, 1290094), (590, 1126099), (754, 881165), (767, 866230), (841, 790010), (1030, 645047), (1339, 496190), (1534, 433115), (1682, 395005), (1711, 388310), (1885, 352466), (2678, 248095), (2987, 222430), (3422, 194155), (3770, 176233), (3835, 173246), (4205, 158002), (5974, 111215), (6077, 109330), (6695, 99238), (7670, 86623), (8410, 79001), (8555, 77662), (10933, 60770), (12154, 54665), (13390, 49619), (14935, 44486), (17110, 38831), (21866, 30385), (22243, 29870)]