40095700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 93744000

約数和(自身を除く): 53648300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 188, 190, 235, 380, 449, 470, 475, 893, 898, 940, 950, 1175, 1786, 1796, 1900, 2245, 2350, 3572, 4465, 4490, 4700, 8531, 8930, 8980, 11225, 17062, 17860, 21103, 22325, 22450, 34124, 42206, 42655, 44650, 44900, 84412, 85310, 89300, 105515, 170620, 211030, 213275, 400957, 422060, 426550, 527575, 801914, 853100, 1055150, 1603828, 2004785, 2110300, 4009570, 8019140, 10023925, 20047850, 40095700]

約数ペア:

[(1, 40095700), (2, 20047850), (4, 10023925), (5, 8019140), (10, 4009570), (19, 2110300), (20, 2004785), (25, 1603828), (38, 1055150), (47, 853100), (50, 801914), (76, 527575), (94, 426550), (95, 422060), (100, 400957), (188, 213275), (190, 211030), (235, 170620), (380, 105515), (449, 89300), (470, 85310), (475, 84412), (893, 44900), (898, 44650), (940, 42655), (950, 42206), (1175, 34124), (1786, 22450), (1796, 22325), (1900, 21103), (2245, 17860), (2350, 17062), (3572, 11225), (4465, 8980), (4490, 8930), (4700, 8531)]