62803940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 135535680

約数和(自身を除く): 72731740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 179, 212, 265, 331, 358, 530, 662, 716, 895, 1060, 1324, 1655, 1790, 3310, 3580, 6620, 9487, 17543, 18974, 35086, 37948, 47435, 59249, 70172, 87715, 94870, 118498, 175430, 189740, 236996, 296245, 350860, 592490, 1184980, 3140197, 6280394, 12560788, 15700985, 31401970, 62803940]

約数ペア:

[(1, 62803940), (2, 31401970), (4, 15700985), (5, 12560788), (10, 6280394), (20, 3140197), (53, 1184980), (106, 592490), (179, 350860), (212, 296245), (265, 236996), (331, 189740), (358, 175430), (530, 118498), (662, 94870), (716, 87715), (895, 70172), (1060, 59249), (1324, 47435), (1655, 37948), (1790, 35086), (3310, 18974), (3580, 17543), (6620, 9487)]