47808800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4597}}^1$

素因数の和:4630

約数の個数: 72

約数和(自身を含む): 125718516

約数和(自身を除く): 77909716

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4597, 5200, 9194, 10400, 18388, 22985, 36776, 45970, 59761, 73552, 91940, 114925, 119522, 147104, 183880, 229850, 239044, 298805, 367760, 459700, 478088, 597610, 735520, 919400, 956176, 1195220, 1494025, 1838800, 1912352, 2390440, 2988050, 3677600, 4780880, 5976100, 9561760, 11952200, 23904400, 47808800]

約数ペア:

[(1, 47808800), (2, 23904400), (4, 11952200), (5, 9561760), (8, 5976100), (10, 4780880), (13, 3677600), (16, 2988050), (20, 2390440), (25, 1912352), (26, 1838800), (32, 1494025), (40, 1195220), (50, 956176), (52, 919400), (65, 735520), (80, 597610), (100, 478088), (104, 459700), (130, 367760), (160, 298805), (200, 239044), (208, 229850), (260, 183880), (325, 147104), (400, 119522), (416, 114925), (520, 91940), (650, 73552), (800, 59761), (1040, 45970), (1300, 36776), (2080, 22985), (2600, 18388), (4597, 10400), (5200, 9194)]