9401888934640

素因数分解:

$2^4\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{73590239}}^1$

素因数の和:73591849

約数の個数: 40

約数和(自身を含む): 21873079854720

約数和(自身を除く): 12471190920080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1597, 3194, 6388, 7985, 12776, 15970, 25552, 31940, 63880, 127760, 73590239, 147180478, 294360956, 367951195, 588721912, 735902390, 1177443824, 1471804780, 2943609560, 5887219120, 117523611683, 235047223366, 470094446732, 587618058415, 940188893464, 1175236116830, 1880377786928, 2350472233660, 4700944467320, 9401888934640]

約数ペア:

[(1, 9401888934640), (2, 4700944467320), (4, 2350472233660), (5, 1880377786928), (8, 1175236116830), (10, 940188893464), (16, 587618058415), (20, 470094446732), (40, 235047223366), (80, 117523611683), (1597, 5887219120), (3194, 2943609560), (6388, 1471804780), (7985, 1177443824), (12776, 735902390), (15970, 588721912), (25552, 367951195), (31940, 294360956), (63880, 147180478), (127760, 73590239)]