71062400

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 179285400

約数和(自身を除く): 108223000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 320, 400, 419, 424, 530, 640, 800, 838, 848, 1060, 1325, 1600, 1676, 1696, 2095, 2120, 2650, 3200, 3352, 3392, 4190, 4240, 5300, 6704, 6784, 8380, 8480, 10475, 10600, 13408, 16760, 16960, 20950, 21200, 22207, 26816, 33520, 33920, 41900, 42400, 44414, 53632, 67040, 83800, 84800, 88828, 111035, 134080, 167600, 169600, 177656, 222070, 268160, 335200, 355312, 444140, 555175, 670400, 710624, 888280, 1110350, 1340800, 1421248, 1776560, 2220700, 2842496, 3553120, 4441400, 7106240, 8882800, 14212480, 17765600, 35531200, 71062400]

約数ペア:

[(1, 71062400), (2, 35531200), (4, 17765600), (5, 14212480), (8, 8882800), (10, 7106240), (16, 4441400), (20, 3553120), (25, 2842496), (32, 2220700), (40, 1776560), (50, 1421248), (53, 1340800), (64, 1110350), (80, 888280), (100, 710624), (106, 670400), (128, 555175), (160, 444140), (200, 355312), (212, 335200), (265, 268160), (320, 222070), (400, 177656), (419, 169600), (424, 167600), (530, 134080), (640, 111035), (800, 88828), (838, 84800), (848, 83800), (1060, 67040), (1325, 53632), (1600, 44414), (1676, 42400), (1696, 41900), (2095, 33920), (2120, 33520), (2650, 26816), (3200, 22207), (3352, 21200), (3392, 20950), (4190, 16960), (4240, 16760), (5300, 13408), (6704, 10600), (6784, 10475), (8380, 8480)]