33245060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 74390400

約数和(自身を除く): 41145340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 983, 1691, 1780, 1966, 3382, 3932, 4915, 6764, 8455, 9830, 16910, 18677, 19660, 33820, 37354, 74708, 87487, 93385, 174974, 186770, 349948, 373540, 437435, 874870, 1662253, 1749740, 3324506, 6649012, 8311265, 16622530, 33245060]

約数ペア:

[(1, 33245060), (2, 16622530), (4, 8311265), (5, 6649012), (10, 3324506), (19, 1749740), (20, 1662253), (38, 874870), (76, 437435), (89, 373540), (95, 349948), (178, 186770), (190, 174974), (356, 93385), (380, 87487), (445, 74708), (890, 37354), (983, 33820), (1691, 19660), (1780, 18677), (1966, 16910), (3382, 9830), (3932, 8455), (4915, 6764)]