162370400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11976

約数の個数: 72

約数和(自身を含む): 419738760

約数和(自身を除く): 257368360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 11939, 13600, 23878, 47756, 59695, 95512, 119390, 191024, 202963, 238780, 298475, 382048, 405926, 477560, 596950, 811852, 955120, 1014815, 1193900, 1623704, 1910240, 2029630, 2387800, 3247408, 4059260, 4775600, 5074075, 6494816, 8118520, 9551200, 10148150, 16237040, 20296300, 32474080, 40592600, 81185200, 162370400]

約数ペア:

[(1, 162370400), (2, 81185200), (4, 40592600), (5, 32474080), (8, 20296300), (10, 16237040), (16, 10148150), (17, 9551200), (20, 8118520), (25, 6494816), (32, 5074075), (34, 4775600), (40, 4059260), (50, 3247408), (68, 2387800), (80, 2029630), (85, 1910240), (100, 1623704), (136, 1193900), (160, 1014815), (170, 955120), (200, 811852), (272, 596950), (340, 477560), (400, 405926), (425, 382048), (544, 298475), (680, 238780), (800, 202963), (850, 191024), (1360, 119390), (1700, 95512), (2720, 59695), (3400, 47756), (6800, 23878), (11939, 13600)]