36407980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 90091008

約数和(自身を除く): 53683028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 97, 98, 140, 194, 196, 245, 383, 388, 485, 490, 679, 766, 970, 980, 1358, 1532, 1915, 1940, 2681, 2716, 3395, 3830, 4753, 5362, 6790, 7660, 9506, 10724, 13405, 13580, 18767, 19012, 23765, 26810, 37151, 37534, 47530, 53620, 74302, 75068, 93835, 95060, 148604, 185755, 187670, 260057, 371510, 375340, 520114, 743020, 1040228, 1300285, 1820399, 2600570, 3640798, 5201140, 7281596, 9101995, 18203990, 36407980]

約数ペア:

[(1, 36407980), (2, 18203990), (4, 9101995), (5, 7281596), (7, 5201140), (10, 3640798), (14, 2600570), (20, 1820399), (28, 1300285), (35, 1040228), (49, 743020), (70, 520114), (97, 375340), (98, 371510), (140, 260057), (194, 187670), (196, 185755), (245, 148604), (383, 95060), (388, 93835), (485, 75068), (490, 74302), (679, 53620), (766, 47530), (970, 37534), (980, 37151), (1358, 26810), (1532, 23765), (1915, 19012), (1940, 18767), (2681, 13580), (2716, 13405), (3395, 10724), (3830, 9506), (4753, 7660), (5362, 6790)]