4048156970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{47981}}^1$

素因数の和:48071

約数の個数: 64

約数和(自身を含む): 8705854080

約数和(自身を除く): 4657697110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 1298, 1430, 1534, 3245, 3835, 6490, 7670, 8437, 16874, 42185, 47981, 84370, 95962, 239905, 479810, 527791, 623753, 1055582, 1247506, 2638955, 2830879, 3118765, 5277910, 5661758, 6237530, 6861283, 13722566, 14154395, 28308790, 31139669, 34306415, 36801427, 62279338, 68612830, 73602854, 155698345, 184007135, 311396690, 368014270, 404815697, 809631394, 2024078485, 4048156970]

約数ペア:

[(1, 4048156970), (2, 2024078485), (5, 809631394), (10, 404815697), (11, 368014270), (13, 311396690), (22, 184007135), (26, 155698345), (55, 73602854), (59, 68612830), (65, 62279338), (110, 36801427), (118, 34306415), (130, 31139669), (143, 28308790), (286, 14154395), (295, 13722566), (590, 6861283), (649, 6237530), (715, 5661758), (767, 5277910), (1298, 3118765), (1430, 2830879), (1534, 2638955), (3245, 1247506), (3835, 1055582), (6490, 623753), (7670, 527791), (8437, 479810), (16874, 239905), (42185, 95962), (47981, 84370)]