83663420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5867}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 189278208

約数和(自身を除く): 105614788

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 5867, 7130, 11734, 14260, 23468, 29335, 58670, 117340, 134941, 181877, 269882, 363754, 539764, 674705, 727508, 909385, 1349410, 1818770, 2698820, 3637540, 4183171, 8366342, 16732684, 20915855, 41831710, 83663420]

約数ペア:

[(1, 83663420), (2, 41831710), (4, 20915855), (5, 16732684), (10, 8366342), (20, 4183171), (23, 3637540), (31, 2698820), (46, 1818770), (62, 1349410), (92, 909385), (115, 727508), (124, 674705), (155, 539764), (230, 363754), (310, 269882), (460, 181877), (620, 134941), (713, 117340), (1426, 58670), (2852, 29335), (3565, 23468), (5867, 14260), (7130, 11734)]