56369960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4410

約数の個数: 64

約数和(自身を含む): 141393600

約数和(自身を除く): 85023640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 4363, 6460, 8726, 12920, 17452, 21815, 34904, 43630, 74171, 82897, 87260, 148342, 165794, 174520, 296684, 331588, 370855, 414485, 593368, 663176, 741710, 828970, 1409249, 1483420, 1657940, 2818498, 2966840, 3315880, 5636996, 7046245, 11273992, 14092490, 28184980, 56369960]

約数ペア:

[(1, 56369960), (2, 28184980), (4, 14092490), (5, 11273992), (8, 7046245), (10, 5636996), (17, 3315880), (19, 2966840), (20, 2818498), (34, 1657940), (38, 1483420), (40, 1409249), (68, 828970), (76, 741710), (85, 663176), (95, 593368), (136, 414485), (152, 370855), (170, 331588), (190, 296684), (323, 174520), (340, 165794), (380, 148342), (646, 87260), (680, 82897), (760, 74171), (1292, 43630), (1615, 34904), (2584, 21815), (3230, 17452), (4363, 12920), (6460, 8726)]