87190054580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{6131}}^1$

素因数の和:6585

約数の個数: 96

約数和(自身を含む): 195890026752

約数和(自身を除く): 108699972172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 277, 302, 340, 554, 604, 755, 1108, 1385, 1510, 2567, 2770, 3020, 4709, 5134, 5540, 6131, 9418, 10268, 12262, 12835, 18836, 23545, 24524, 25670, 30655, 41827, 47090, 51340, 61310, 83654, 94180, 104227, 122620, 167308, 208454, 209135, 416908, 418270, 521135, 711059, 836540, 925781, 1042270, 1422118, 1698287, 1851562, 2084540, 2844236, 3396574, 3555295, 3703124, 4628905, 6793148, 7110590, 8491435, 9257810, 14221180, 15738277, 16982870, 18515620, 28870879, 31476554, 33965740, 57741758, 62953108, 78691385, 115483516, 144354395, 157382770, 256441337, 288708790, 314765540, 512882674, 577417580, 1025765348, 1282206685, 2564413370, 4359502729, 5128826740, 8719005458, 17438010916, 21797513645, 43595027290, 87190054580]

約数ペア:

[(1, 87190054580), (2, 43595027290), (4, 21797513645), (5, 17438010916), (10, 8719005458), (17, 5128826740), (20, 4359502729), (34, 2564413370), (68, 1282206685), (85, 1025765348), (151, 577417580), (170, 512882674), (277, 314765540), (302, 288708790), (340, 256441337), (554, 157382770), (604, 144354395), (755, 115483516), (1108, 78691385), (1385, 62953108), (1510, 57741758), (2567, 33965740), (2770, 31476554), (3020, 28870879), (4709, 18515620), (5134, 16982870), (5540, 15738277), (6131, 14221180), (9418, 9257810), (10268, 8491435), (12262, 7110590), (12835, 6793148), (18836, 4628905), (23545, 3703124), (24524, 3555295), (25670, 3396574), (30655, 2844236), (41827, 2084540), (47090, 1851562), (51340, 1698287), (61310, 1422118), (83654, 1042270), (94180, 925781), (104227, 836540), (122620, 711059), (167308, 521135), (208454, 418270), (209135, 416908)]