13033900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 33575976

約数和(自身を除く): 20542076

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 41, 44, 50, 55, 68, 82, 85, 100, 110, 164, 170, 187, 205, 220, 275, 289, 340, 374, 410, 425, 451, 550, 578, 697, 748, 820, 850, 902, 935, 1025, 1100, 1156, 1394, 1445, 1700, 1804, 1870, 2050, 2255, 2788, 2890, 3179, 3485, 3740, 4100, 4510, 4675, 5780, 6358, 6970, 7225, 7667, 9020, 9350, 11275, 11849, 12716, 13940, 14450, 15334, 15895, 17425, 18700, 22550, 23698, 28900, 30668, 31790, 34850, 38335, 45100, 47396, 59245, 63580, 69700, 76670, 79475, 118490, 130339, 153340, 158950, 191675, 236980, 260678, 296225, 317900, 383350, 521356, 592450, 651695, 766700, 1184900, 1303390, 2606780, 3258475, 6516950, 13033900]

約数ペア:

[(1, 13033900), (2, 6516950), (4, 3258475), (5, 2606780), (10, 1303390), (11, 1184900), (17, 766700), (20, 651695), (22, 592450), (25, 521356), (34, 383350), (41, 317900), (44, 296225), (50, 260678), (55, 236980), (68, 191675), (82, 158950), (85, 153340), (100, 130339), (110, 118490), (164, 79475), (170, 76670), (187, 69700), (205, 63580), (220, 59245), (275, 47396), (289, 45100), (340, 38335), (374, 34850), (410, 31790), (425, 30668), (451, 28900), (550, 23698), (578, 22550), (697, 18700), (748, 17425), (820, 15895), (850, 15334), (902, 14450), (935, 13940), (1025, 12716), (1100, 11849), (1156, 11275), (1394, 9350), (1445, 9020), (1700, 7667), (1804, 7225), (1870, 6970), (2050, 6358), (2255, 5780), (2788, 4675), (2890, 4510), (3179, 4100), (3485, 3740)]