26223340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 66298176

約数和(自身を除く): 40074836

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 173, 212, 220, 260, 265, 286, 346, 530, 572, 583, 689, 692, 715, 865, 1060, 1166, 1378, 1430, 1730, 1903, 2249, 2332, 2756, 2860, 2915, 3445, 3460, 3806, 4498, 5830, 6890, 7579, 7612, 8996, 9169, 9515, 11245, 11660, 13780, 15158, 18338, 19030, 22490, 24739, 30316, 36676, 37895, 38060, 44980, 45845, 49478, 75790, 91690, 98956, 100859, 119197, 123695, 151580, 183380, 201718, 238394, 247390, 403436, 476788, 494780, 504295, 595985, 1008590, 1191970, 1311167, 2017180, 2383940, 2622334, 5244668, 6555835, 13111670, 26223340]

約数ペア:

[(1, 26223340), (2, 13111670), (4, 6555835), (5, 5244668), (10, 2622334), (11, 2383940), (13, 2017180), (20, 1311167), (22, 1191970), (26, 1008590), (44, 595985), (52, 504295), (53, 494780), (55, 476788), (65, 403436), (106, 247390), (110, 238394), (130, 201718), (143, 183380), (173, 151580), (212, 123695), (220, 119197), (260, 100859), (265, 98956), (286, 91690), (346, 75790), (530, 49478), (572, 45845), (583, 44980), (689, 38060), (692, 37895), (715, 36676), (865, 30316), (1060, 24739), (1166, 22490), (1378, 19030), (1430, 18338), (1730, 15158), (1903, 13780), (2249, 11660), (2332, 11245), (2756, 9515), (2860, 9169), (2915, 8996), (3445, 7612), (3460, 7579), (3806, 6890), (4498, 5830)]