104857900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 261927680

約数和(自身を除く): 157069780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 163, 175, 326, 350, 652, 700, 815, 919, 1141, 1630, 1838, 2282, 3260, 3676, 4075, 4564, 4595, 5705, 6433, 8150, 9190, 11410, 12866, 16300, 18380, 22820, 22975, 25732, 28525, 32165, 45950, 57050, 64330, 91900, 114100, 128660, 149797, 160825, 299594, 321650, 599188, 643300, 748985, 1048579, 1497970, 2097158, 2995940, 3744925, 4194316, 5242895, 7489850, 10485790, 14979700, 20971580, 26214475, 52428950, 104857900]

約数ペア:

[(1, 104857900), (2, 52428950), (4, 26214475), (5, 20971580), (7, 14979700), (10, 10485790), (14, 7489850), (20, 5242895), (25, 4194316), (28, 3744925), (35, 2995940), (50, 2097158), (70, 1497970), (100, 1048579), (140, 748985), (163, 643300), (175, 599188), (326, 321650), (350, 299594), (652, 160825), (700, 149797), (815, 128660), (919, 114100), (1141, 91900), (1630, 64330), (1838, 57050), (2282, 45950), (3260, 32165), (3676, 28525), (4075, 25732), (4564, 22975), (4595, 22820), (5705, 18380), (6433, 16300), (8150, 12866), (9190, 11410)]