76959880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 183902400

約数和(自身を除く): 106942520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 131, 152, 190, 262, 380, 524, 655, 760, 773, 1048, 1310, 1546, 2489, 2620, 3092, 3865, 4978, 5240, 6184, 7730, 9956, 12445, 14687, 15460, 19912, 24890, 29374, 30920, 49780, 58748, 73435, 99560, 101263, 117496, 146870, 202526, 293740, 405052, 506315, 587480, 810104, 1012630, 1923997, 2025260, 3847994, 4050520, 7695988, 9619985, 15391976, 19239970, 38479940, 76959880]

約数ペア:

[(1, 76959880), (2, 38479940), (4, 19239970), (5, 15391976), (8, 9619985), (10, 7695988), (19, 4050520), (20, 3847994), (38, 2025260), (40, 1923997), (76, 1012630), (95, 810104), (131, 587480), (152, 506315), (190, 405052), (262, 293740), (380, 202526), (524, 146870), (655, 117496), (760, 101263), (773, 99560), (1048, 73435), (1310, 58748), (1546, 49780), (2489, 30920), (2620, 29374), (3092, 24890), (3865, 19912), (4978, 15460), (5240, 14687), (6184, 12445), (7730, 9956)]