63209920

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3797

約数の個数: 56

約数和(自身を含む): 153399744

約数和(自身を除く): 90189824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 3727, 4240, 7454, 8480, 14908, 16960, 18635, 29816, 37270, 59632, 74540, 119264, 149080, 197531, 238528, 298160, 395062, 596320, 790124, 987655, 1192640, 1580248, 1975310, 3160496, 3950620, 6320992, 7901240, 12641984, 15802480, 31604960, 63209920]

約数ペア:

[(1, 63209920), (2, 31604960), (4, 15802480), (5, 12641984), (8, 7901240), (10, 6320992), (16, 3950620), (20, 3160496), (32, 1975310), (40, 1580248), (53, 1192640), (64, 987655), (80, 790124), (106, 596320), (160, 395062), (212, 298160), (265, 238528), (320, 197531), (424, 149080), (530, 119264), (848, 74540), (1060, 59632), (1696, 37270), (2120, 29816), (3392, 18635), (3727, 16960), (4240, 14908), (7454, 8480)]