79012400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3727}}^1$

素因数の和:3798

約数の個数: 60

約数和(自身を含む): 193460832

約数和(自身を除く): 114448432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 3727, 4240, 5300, 7454, 10600, 14908, 18635, 21200, 29816, 37270, 59632, 74540, 93175, 149080, 186350, 197531, 298160, 372700, 395062, 745400, 790124, 987655, 1490800, 1580248, 1975310, 3160496, 3950620, 4938275, 7901240, 9876550, 15802480, 19753100, 39506200, 79012400]

約数ペア:

[(1, 79012400), (2, 39506200), (4, 19753100), (5, 15802480), (8, 9876550), (10, 7901240), (16, 4938275), (20, 3950620), (25, 3160496), (40, 1975310), (50, 1580248), (53, 1490800), (80, 987655), (100, 790124), (106, 745400), (200, 395062), (212, 372700), (265, 298160), (400, 197531), (424, 186350), (530, 149080), (848, 93175), (1060, 74540), (1325, 59632), (2120, 37270), (2650, 29816), (3727, 21200), (4240, 18635), (5300, 14908), (7454, 10600)]