202274308840

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1\times {\mathrm{37423}}^1$

素因数の和:38426

約数の個数: 64

約数和(自身を含む): 458473939200

約数和(自身を除く): 256199630360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 829, 1304, 1630, 1658, 3260, 3316, 4145, 6520, 6632, 8290, 16580, 33160, 37423, 74846, 135127, 149692, 187115, 270254, 299384, 374230, 540508, 675635, 748460, 1081016, 1351270, 1496920, 2702540, 5405080, 6099949, 12199898, 24399796, 30499745, 31023667, 48799592, 60999490, 62047334, 121998980, 124094668, 155118335, 243997960, 248189336, 310236670, 620473340, 1240946680, 5056857721, 10113715442, 20227430884, 25284288605, 40454861768, 50568577210, 101137154420, 202274308840]

約数ペア:

[(1, 202274308840), (2, 101137154420), (4, 50568577210), (5, 40454861768), (8, 25284288605), (10, 20227430884), (20, 10113715442), (40, 5056857721), (163, 1240946680), (326, 620473340), (652, 310236670), (815, 248189336), (829, 243997960), (1304, 155118335), (1630, 124094668), (1658, 121998980), (3260, 62047334), (3316, 60999490), (4145, 48799592), (6520, 31023667), (6632, 30499745), (8290, 24399796), (16580, 12199898), (33160, 6099949), (37423, 5405080), (74846, 2702540), (135127, 1496920), (149692, 1351270), (187115, 1081016), (270254, 748460), (299384, 675635), (374230, 540508)]