66373460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 152659080

約数和(自身を除く): 86285620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 317, 361, 380, 551, 580, 634, 722, 1102, 1268, 1444, 1585, 1805, 2204, 2755, 3170, 3610, 5510, 6023, 6340, 7220, 9193, 10469, 11020, 12046, 18386, 20938, 24092, 30115, 36772, 41876, 45965, 52345, 60230, 91930, 104690, 114437, 120460, 174667, 183860, 209380, 228874, 349334, 457748, 572185, 698668, 873335, 1144370, 1746670, 2288740, 3318673, 3493340, 6637346, 13274692, 16593365, 33186730, 66373460]

約数ペア:

[(1, 66373460), (2, 33186730), (4, 16593365), (5, 13274692), (10, 6637346), (19, 3493340), (20, 3318673), (29, 2288740), (38, 1746670), (58, 1144370), (76, 873335), (95, 698668), (116, 572185), (145, 457748), (190, 349334), (290, 228874), (317, 209380), (361, 183860), (380, 174667), (551, 120460), (580, 114437), (634, 104690), (722, 91930), (1102, 60230), (1268, 52345), (1444, 45965), (1585, 41876), (1805, 36772), (2204, 30115), (2755, 24092), (3170, 20938), (3610, 18386), (5510, 12046), (6023, 11020), (6340, 10469), (7220, 9193)]