569776420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23603}}^1$

素因数の和:23700

約数の個数: 48

約数和(自身を含む): 1284812928

約数和(自身を除く): 715036508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 23603, 24140, 47206, 94412, 118015, 236030, 401251, 472060, 802502, 1605004, 1675813, 2006255, 3351626, 4012510, 6703252, 8025020, 8379065, 16758130, 28488821, 33516260, 56977642, 113955284, 142444105, 284888210, 569776420]

約数ペア:

[(1, 569776420), (2, 284888210), (4, 142444105), (5, 113955284), (10, 56977642), (17, 33516260), (20, 28488821), (34, 16758130), (68, 8379065), (71, 8025020), (85, 6703252), (142, 4012510), (170, 3351626), (284, 2006255), (340, 1675813), (355, 1605004), (710, 802502), (1207, 472060), (1420, 401251), (2414, 236030), (4828, 118015), (6035, 94412), (12070, 47206), (23603, 24140)]