7029403340

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{26153}}^1$

素因数の和:26402

約数の個数: 48

約数和(自身を含む): 15027042240

約数和(自身を除く): 7997638900

約数列:

[1, 2, 4, 5, 10, 20, 89, 151, 178, 302, 356, 445, 604, 755, 890, 1510, 1780, 3020, 13439, 26153, 26878, 52306, 53756, 67195, 104612, 130765, 134390, 261530, 268780, 523060, 2327617, 3949103, 4655234, 7898206, 9310468, 11638085, 15796412, 19745515, 23276170, 39491030, 46552340, 78982060, 351470167, 702940334, 1405880668, 1757350835, 3514701670, 7029403340]

約数ペア:

[(1, 7029403340), (2, 3514701670), (4, 1757350835), (5, 1405880668), (10, 702940334), (20, 351470167), (89, 78982060), (151, 46552340), (178, 39491030), (302, 23276170), (356, 19745515), (445, 15796412), (604, 11638085), (755, 9310468), (890, 7898206), (1510, 4655234), (1780, 3949103), (3020, 2327617), (13439, 523060), (26153, 268780), (26878, 261530), (52306, 134390), (53756, 130765), (67195, 104612)]