89788690940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1499}}^1\times {\mathrm{2281}}^1$

素因数の和:3903

約数の個数: 96

約数和(自身を含む): 205297848000

約数和(自身を除く): 115509157060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 1499, 2020, 2281, 2626, 2998, 4562, 5252, 5996, 6565, 7495, 9124, 11405, 13130, 14990, 19487, 22810, 26260, 29653, 29980, 38974, 45620, 59306, 77948, 97435, 118612, 148265, 151399, 194870, 230381, 296530, 302798, 389740, 460762, 593060, 605596, 756995, 921524, 1151905, 1513990, 1968187, 2303810, 2994953, 3027980, 3419219, 3936374, 4607620, 5989906, 6838438, 7872748, 9840935, 11979812, 13676876, 14974765, 17096095, 19681870, 29949530, 34192190, 39363740, 44449847, 59899060, 68384380, 88899694, 177799388, 222249235, 345341119, 444498470, 690682238, 888996940, 1381364476, 1726705595, 3453411190, 4489434547, 6906822380, 8978869094, 17957738188, 22447172735, 44894345470, 89788690940]

約数ペア:

[(1, 89788690940), (2, 44894345470), (4, 22447172735), (5, 17957738188), (10, 8978869094), (13, 6906822380), (20, 4489434547), (26, 3453411190), (52, 1726705595), (65, 1381364476), (101, 888996940), (130, 690682238), (202, 444498470), (260, 345341119), (404, 222249235), (505, 177799388), (1010, 88899694), (1313, 68384380), (1499, 59899060), (2020, 44449847), (2281, 39363740), (2626, 34192190), (2998, 29949530), (4562, 19681870), (5252, 17096095), (5996, 14974765), (6565, 13676876), (7495, 11979812), (9124, 9840935), (11405, 7872748), (13130, 6838438), (14990, 5989906), (19487, 4607620), (22810, 3936374), (26260, 3419219), (29653, 3027980), (29980, 2994953), (38974, 2303810), (45620, 1968187), (59306, 1513990), (77948, 1151905), (97435, 921524), (118612, 756995), (148265, 605596), (151399, 593060), (194870, 460762), (230381, 389740), (296530, 302798)]