2064895700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101719}}^1$

素因数の和:101769

約数の個数: 72

約数和(自身を含む): 5297577600

約数和(自身を除く): 3232681900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 20300, 101719, 203438, 406876, 508595, 712033, 1017190, 1424066, 2034380, 2542975, 2848132, 2949851, 3560165, 5085950, 5899702, 7120330, 10171900, 11799404, 14240660, 14749255, 17800825, 20648957, 29498510, 35601650, 41297914, 58997020, 71203300, 73746275, 82595828, 103244785, 147492550, 206489570, 294985100, 412979140, 516223925, 1032447850, 2064895700]

約数ペア:

[(1, 2064895700), (2, 1032447850), (4, 516223925), (5, 412979140), (7, 294985100), (10, 206489570), (14, 147492550), (20, 103244785), (25, 82595828), (28, 73746275), (29, 71203300), (35, 58997020), (50, 41297914), (58, 35601650), (70, 29498510), (100, 20648957), (116, 17800825), (140, 14749255), (145, 14240660), (175, 11799404), (203, 10171900), (290, 7120330), (350, 5899702), (406, 5085950), (580, 3560165), (700, 2949851), (725, 2848132), (812, 2542975), (1015, 2034380), (1450, 1424066), (2030, 1017190), (2900, 712033), (4060, 508595), (5075, 406876), (10150, 203438), (20300, 101719)]