116660680

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12203}}^1$

素因数の和:12453

約数の個数: 32

約数和(自身を含む): 263606400

約数和(自身を除く): 146945720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 12203, 24406, 48812, 61015, 97624, 122030, 244060, 488120, 2916517, 5833034, 11666068, 14582585, 23332136, 29165170, 58330340, 116660680]

約数ペア:

[(1, 116660680), (2, 58330340), (4, 29165170), (5, 23332136), (8, 14582585), (10, 11666068), (20, 5833034), (40, 2916517), (239, 488120), (478, 244060), (956, 122030), (1195, 97624), (1912, 61015), (2390, 48812), (4780, 24406), (9560, 12203)]