20134078300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{32797}}^1$

素因数の和:33695

約数の個数: 72

約数和(自身を含む): 49990973984

約数和(自身を除く): 29856895684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 877, 1754, 3508, 4385, 6139, 8770, 12278, 17540, 21925, 24556, 30695, 32797, 43850, 61390, 65594, 87700, 122780, 131188, 153475, 163985, 229579, 306950, 327970, 459158, 613900, 655940, 819925, 918316, 1147895, 1639850, 2295790, 3279700, 4591580, 5739475, 11478950, 22957900, 28762969, 57525938, 115051876, 143814845, 201340783, 287629690, 402681566, 575259380, 719074225, 805363132, 1006703915, 1438148450, 2013407830, 2876296900, 4026815660, 5033519575, 10067039150, 20134078300]

約数ペア:

[(1, 20134078300), (2, 10067039150), (4, 5033519575), (5, 4026815660), (7, 2876296900), (10, 2013407830), (14, 1438148450), (20, 1006703915), (25, 805363132), (28, 719074225), (35, 575259380), (50, 402681566), (70, 287629690), (100, 201340783), (140, 143814845), (175, 115051876), (350, 57525938), (700, 28762969), (877, 22957900), (1754, 11478950), (3508, 5739475), (4385, 4591580), (6139, 3279700), (8770, 2295790), (12278, 1639850), (17540, 1147895), (21925, 918316), (24556, 819925), (30695, 655940), (32797, 613900), (43850, 459158), (61390, 327970), (65594, 306950), (87700, 229579), (122780, 163985), (131188, 153475)]