80035904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 185196480

約数和(自身を除く): 105160576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 64, 76, 83, 104, 122, 152, 166, 208, 244, 247, 304, 332, 416, 488, 494, 608, 664, 793, 832, 976, 988, 1079, 1159, 1216, 1328, 1577, 1586, 1952, 1976, 2158, 2318, 2656, 3154, 3172, 3904, 3952, 4316, 4636, 5063, 5312, 6308, 6344, 7904, 8632, 9272, 10126, 12616, 12688, 15067, 15808, 17264, 18544, 20252, 20501, 25232, 25376, 30134, 34528, 37088, 40504, 41002, 50464, 50752, 60268, 65819, 69056, 74176, 81008, 82004, 96197, 100928, 120536, 131638, 162016, 164008, 192394, 241072, 263276, 324032, 328016, 384788, 482144, 526552, 656032, 769576, 964288, 1053104, 1250561, 1312064, 1539152, 2106208, 2501122, 3078304, 4212416, 5002244, 6156608, 10004488, 20008976, 40017952, 80035904]

約数ペア:

[(1, 80035904), (2, 40017952), (4, 20008976), (8, 10004488), (13, 6156608), (16, 5002244), (19, 4212416), (26, 3078304), (32, 2501122), (38, 2106208), (52, 1539152), (61, 1312064), (64, 1250561), (76, 1053104), (83, 964288), (104, 769576), (122, 656032), (152, 526552), (166, 482144), (208, 384788), (244, 328016), (247, 324032), (304, 263276), (332, 241072), (416, 192394), (488, 164008), (494, 162016), (608, 131638), (664, 120536), (793, 100928), (832, 96197), (976, 82004), (988, 81008), (1079, 74176), (1159, 69056), (1216, 65819), (1328, 60268), (1577, 50752), (1586, 50464), (1952, 41002), (1976, 40504), (2158, 37088), (2318, 34528), (2656, 30134), (3154, 25376), (3172, 25232), (3904, 20501), (3952, 20252), (4316, 18544), (4636, 17264), (5063, 15808), (5312, 15067), (6308, 12688), (6344, 12616), (7904, 10126), (8632, 9272)]