83677360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 213111360

約数和(自身を除く): 129434000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 1040, 1220, 1319, 1586, 2440, 2638, 3172, 3965, 4880, 5276, 6344, 6595, 7930, 10552, 12688, 13190, 15860, 17147, 21104, 26380, 31720, 34294, 52760, 63440, 68588, 80459, 85735, 105520, 137176, 160918, 171470, 274352, 321836, 342940, 402295, 643672, 685880, 804590, 1045967, 1287344, 1371760, 1609180, 2091934, 3218360, 4183868, 5229835, 6436720, 8367736, 10459670, 16735472, 20919340, 41838680, 83677360]

約数ペア:

[(1, 83677360), (2, 41838680), (4, 20919340), (5, 16735472), (8, 10459670), (10, 8367736), (13, 6436720), (16, 5229835), (20, 4183868), (26, 3218360), (40, 2091934), (52, 1609180), (61, 1371760), (65, 1287344), (80, 1045967), (104, 804590), (122, 685880), (130, 643672), (208, 402295), (244, 342940), (260, 321836), (305, 274352), (488, 171470), (520, 160918), (610, 137176), (793, 105520), (976, 85735), (1040, 80459), (1220, 68588), (1319, 63440), (1586, 52760), (2440, 34294), (2638, 31720), (3172, 26380), (3965, 21104), (4880, 17147), (5276, 15860), (6344, 13190), (6595, 12688), (7930, 10552)]