38063200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 108

約数和(自身を含む): 108204012

約数和(自身を除く): 70140812

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 971, 980, 1120, 1225, 1400, 1568, 1942, 1960, 2450, 2800, 3884, 3920, 4855, 4900, 5600, 6797, 7768, 7840, 9710, 9800, 13594, 15536, 19420, 19600, 24275, 27188, 31072, 33985, 38840, 39200, 47579, 48550, 54376, 67970, 77680, 95158, 97100, 108752, 135940, 155360, 169925, 190316, 194200, 217504, 237895, 271880, 339850, 380632, 388400, 475790, 543760, 679700, 761264, 776800, 951580, 1087520, 1189475, 1359400, 1522528, 1903160, 2378950, 2718800, 3806320, 4757900, 5437600, 7612640, 9515800, 19031600, 38063200]

約数ペア:

[(1, 38063200), (2, 19031600), (4, 9515800), (5, 7612640), (7, 5437600), (8, 4757900), (10, 3806320), (14, 2718800), (16, 2378950), (20, 1903160), (25, 1522528), (28, 1359400), (32, 1189475), (35, 1087520), (40, 951580), (49, 776800), (50, 761264), (56, 679700), (70, 543760), (80, 475790), (98, 388400), (100, 380632), (112, 339850), (140, 271880), (160, 237895), (175, 217504), (196, 194200), (200, 190316), (224, 169925), (245, 155360), (280, 135940), (350, 108752), (392, 97100), (400, 95158), (490, 77680), (560, 67970), (700, 54376), (784, 48550), (800, 47579), (971, 39200), (980, 38840), (1120, 33985), (1225, 31072), (1400, 27188), (1568, 24275), (1942, 19600), (1960, 19420), (2450, 15536), (2800, 13594), (3884, 9800), (3920, 9710), (4855, 7840), (4900, 7768), (5600, 6797)]