1036888220680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1\times {\mathrm{261031}}^1$

素因数の和:268694

約数の個数: 64

約数和(自身を含む): 2512798444800

約数和(自身を除く): 1475910224120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7639, 15278, 30556, 38195, 61112, 76390, 99307, 152780, 198614, 261031, 305560, 397228, 496535, 522062, 794456, 993070, 1044124, 1305155, 1986140, 2088248, 2610310, 3393403, 3972280, 5220620, 6786806, 10441240, 13573612, 16967015, 27147224, 33934030, 67868060, 135736120, 1994015809, 3988031618, 7976063236, 9970079045, 15952126472, 19940158090, 25922205517, 39880316180, 51844411034, 79760632360, 103688822068, 129611027585, 207377644136, 259222055170, 518444110340, 1036888220680]

約数ペア:

[(1, 1036888220680), (2, 518444110340), (4, 259222055170), (5, 207377644136), (8, 129611027585), (10, 103688822068), (13, 79760632360), (20, 51844411034), (26, 39880316180), (40, 25922205517), (52, 19940158090), (65, 15952126472), (104, 9970079045), (130, 7976063236), (260, 3988031618), (520, 1994015809), (7639, 135736120), (15278, 67868060), (30556, 33934030), (38195, 27147224), (61112, 16967015), (76390, 13573612), (99307, 10441240), (152780, 6786806), (198614, 5220620), (261031, 3972280), (305560, 3393403), (397228, 2610310), (496535, 2088248), (522062, 1986140), (794456, 1305155), (993070, 1044124)]