104420000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 269238816

約数和(自身を除く): 164818816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 227, 230, 250, 368, 400, 454, 460, 500, 575, 625, 736, 800, 908, 920, 1000, 1135, 1150, 1250, 1816, 1840, 2000, 2270, 2300, 2500, 2875, 3632, 3680, 4000, 4540, 4600, 5000, 5221, 5675, 5750, 7264, 9080, 9200, 10000, 10442, 11350, 11500, 14375, 18160, 18400, 20000, 20884, 22700, 23000, 26105, 28375, 28750, 36320, 41768, 45400, 46000, 52210, 56750, 57500, 83536, 90800, 92000, 104420, 113500, 115000, 130525, 141875, 167072, 181600, 208840, 227000, 230000, 261050, 283750, 417680, 454000, 460000, 522100, 567500, 652625, 835360, 908000, 1044200, 1135000, 1305250, 2088400, 2270000, 2610500, 3263125, 4176800, 4540000, 5221000, 6526250, 10442000, 13052500, 20884000, 26105000, 52210000, 104420000]

約数ペア:

[(1, 104420000), (2, 52210000), (4, 26105000), (5, 20884000), (8, 13052500), (10, 10442000), (16, 6526250), (20, 5221000), (23, 4540000), (25, 4176800), (32, 3263125), (40, 2610500), (46, 2270000), (50, 2088400), (80, 1305250), (92, 1135000), (100, 1044200), (115, 908000), (125, 835360), (160, 652625), (184, 567500), (200, 522100), (227, 460000), (230, 454000), (250, 417680), (368, 283750), (400, 261050), (454, 230000), (460, 227000), (500, 208840), (575, 181600), (625, 167072), (736, 141875), (800, 130525), (908, 115000), (920, 113500), (1000, 104420), (1135, 92000), (1150, 90800), (1250, 83536), (1816, 57500), (1840, 56750), (2000, 52210), (2270, 46000), (2300, 45400), (2500, 41768), (2875, 36320), (3632, 28750), (3680, 28375), (4000, 26105), (4540, 23000), (4600, 22700), (5000, 20884), (5221, 20000), (5675, 18400), (5750, 18160), (7264, 14375), (9080, 11500), (9200, 11350), (10000, 10442)]