42833140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 103485312

約数和(自身を除く): 60652172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 1877, 2282, 3260, 3754, 4564, 5705, 7508, 9385, 11410, 13139, 18770, 22820, 26278, 37540, 52556, 65695, 131390, 262780, 305951, 611902, 1223804, 1529755, 2141657, 3059510, 4283314, 6119020, 8566628, 10708285, 21416570, 42833140]

約数ペア:

[(1, 42833140), (2, 21416570), (4, 10708285), (5, 8566628), (7, 6119020), (10, 4283314), (14, 3059510), (20, 2141657), (28, 1529755), (35, 1223804), (70, 611902), (140, 305951), (163, 262780), (326, 131390), (652, 65695), (815, 52556), (1141, 37540), (1630, 26278), (1877, 22820), (2282, 18770), (3260, 13139), (3754, 11410), (4564, 9385), (5705, 7508)]