48438800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 60

約数和(自身を含む): 117857040

約数和(自身を除く): 69418240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1459, 1660, 2075, 2918, 3320, 4150, 5836, 6640, 7295, 8300, 11672, 14590, 16600, 23344, 29180, 33200, 36475, 58360, 72950, 116720, 121097, 145900, 242194, 291800, 484388, 583600, 605485, 968776, 1210970, 1937552, 2421940, 3027425, 4843880, 6054850, 9687760, 12109700, 24219400, 48438800]

約数ペア:

[(1, 48438800), (2, 24219400), (4, 12109700), (5, 9687760), (8, 6054850), (10, 4843880), (16, 3027425), (20, 2421940), (25, 1937552), (40, 1210970), (50, 968776), (80, 605485), (83, 583600), (100, 484388), (166, 291800), (200, 242194), (332, 145900), (400, 121097), (415, 116720), (664, 72950), (830, 58360), (1328, 36475), (1459, 33200), (1660, 29180), (2075, 23344), (2918, 16600), (3320, 14590), (4150, 11672), (5836, 8300), (6640, 7295)]