124095520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18917}}^1$

素因数の和:18973

約数の個数: 48

約数和(自身を含む): 300342168

約数和(自身を除く): 176246648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 18917, 37834, 75668, 94585, 151336, 189170, 302672, 378340, 605344, 756680, 775597, 1513360, 1551194, 3026720, 3102388, 3877985, 6204776, 7755970, 12409552, 15511940, 24819104, 31023880, 62047760, 124095520]

約数ペア:

[(1, 124095520), (2, 62047760), (4, 31023880), (5, 24819104), (8, 15511940), (10, 12409552), (16, 7755970), (20, 6204776), (32, 3877985), (40, 3102388), (41, 3026720), (80, 1551194), (82, 1513360), (160, 775597), (164, 756680), (205, 605344), (328, 378340), (410, 302672), (656, 189170), (820, 151336), (1312, 94585), (1640, 75668), (3280, 37834), (6560, 18917)]