16235820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90199}}^1$

素因数の和:90214

約数の個数: 36

約数和(自身を含む): 49249200

約数和(自身を除く): 33013380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90199, 180398, 270597, 360796, 450995, 541194, 811791, 901990, 1082388, 1352985, 1623582, 1803980, 2705970, 3247164, 4058955, 5411940, 8117910, 16235820]

約数ペア:

[(1, 16235820), (2, 8117910), (3, 5411940), (4, 4058955), (5, 3247164), (6, 2705970), (9, 1803980), (10, 1623582), (12, 1352985), (15, 1082388), (18, 901990), (20, 811791), (30, 541194), (36, 450995), (45, 360796), (60, 270597), (90, 180398), (180, 90199)]