8703700990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 16236194688

約数和(自身を除く): 7532493698

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 317, 334, 401, 410, 634, 802, 835, 1585, 1670, 2005, 3170, 4010, 6847, 12997, 13694, 16441, 25994, 32882, 34235, 52939, 64985, 66967, 68470, 82205, 105878, 127117, 129970, 133934, 164410, 254234, 264695, 334835, 529390, 635585, 669670, 1271170, 2170499, 2745647, 4340998, 5211797, 5491294, 10423594, 10852495, 13728235, 21228539, 21704990, 26058985, 27456470, 42457078, 52117970, 106142695, 212285390, 870370099, 1740740198, 4351850495, 8703700990]

約数ペア:

[(1, 8703700990), (2, 4351850495), (5, 1740740198), (10, 870370099), (41, 212285390), (82, 106142695), (167, 52117970), (205, 42457078), (317, 27456470), (334, 26058985), (401, 21704990), (410, 21228539), (634, 13728235), (802, 10852495), (835, 10423594), (1585, 5491294), (1670, 5211797), (2005, 4340998), (3170, 2745647), (4010, 2170499), (6847, 1271170), (12997, 669670), (13694, 635585), (16441, 529390), (25994, 334835), (32882, 264695), (34235, 254234), (52939, 164410), (64985, 133934), (66967, 129970), (68470, 127117), (82205, 105878)]