202066000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 495825408

約数和(自身を除く): 293759408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 400, 500, 568, 710, 1000, 1136, 1420, 1423, 1775, 2000, 2840, 2846, 3550, 5680, 5692, 7100, 7115, 8875, 11384, 14200, 14230, 17750, 22768, 28400, 28460, 35500, 35575, 56920, 71000, 71150, 101033, 113840, 142000, 142300, 177875, 202066, 284600, 355750, 404132, 505165, 569200, 711500, 808264, 1010330, 1423000, 1616528, 2020660, 2525825, 2846000, 4041320, 5051650, 8082640, 10103300, 12629125, 20206600, 25258250, 40413200, 50516500, 101033000, 202066000]

約数ペア:

[(1, 202066000), (2, 101033000), (4, 50516500), (5, 40413200), (8, 25258250), (10, 20206600), (16, 12629125), (20, 10103300), (25, 8082640), (40, 5051650), (50, 4041320), (71, 2846000), (80, 2525825), (100, 2020660), (125, 1616528), (142, 1423000), (200, 1010330), (250, 808264), (284, 711500), (355, 569200), (400, 505165), (500, 404132), (568, 355750), (710, 284600), (1000, 202066), (1136, 177875), (1420, 142300), (1423, 142000), (1775, 113840), (2000, 101033), (2840, 71150), (2846, 71000), (3550, 56920), (5680, 35575), (5692, 35500), (7100, 28460), (7115, 28400), (8875, 22768), (11384, 17750), (14200, 14230)]