559608980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1423}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 1369842432

約数和(自身を除く): 810233452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1423, 1484, 1855, 2809, 2846, 3710, 5618, 5692, 7115, 7420, 9961, 11236, 14045, 14230, 19663, 19922, 28090, 28460, 39326, 39844, 49805, 56180, 75419, 78652, 98315, 99610, 150838, 196630, 199220, 301676, 377095, 393260, 527933, 754190, 1055866, 1508380, 2111732, 2639665, 3997207, 5279330, 7994414, 10558660, 15988828, 19986035, 27980449, 39972070, 55960898, 79944140, 111921796, 139902245, 279804490, 559608980]

約数ペア:

[(1, 559608980), (2, 279804490), (4, 139902245), (5, 111921796), (7, 79944140), (10, 55960898), (14, 39972070), (20, 27980449), (28, 19986035), (35, 15988828), (53, 10558660), (70, 7994414), (106, 5279330), (140, 3997207), (212, 2639665), (265, 2111732), (371, 1508380), (530, 1055866), (742, 754190), (1060, 527933), (1423, 393260), (1484, 377095), (1855, 301676), (2809, 199220), (2846, 196630), (3710, 150838), (5618, 99610), (5692, 98315), (7115, 78652), (7420, 75419), (9961, 56180), (11236, 49805), (14045, 39844), (14230, 39326), (19663, 28460), (19922, 28090)]