202506640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6823}}^1$

素因数の和:6896

約数の個数: 80

約数和(自身を含む): 548322048

約数和(自身を除く): 345815408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 6823, 7420, 13646, 14840, 27292, 29680, 34115, 47761, 54584, 68230, 95522, 109168, 136460, 191044, 238805, 272920, 361619, 382088, 477610, 545840, 723238, 764176, 955220, 1446476, 1808095, 1910440, 2531333, 2892952, 3616190, 3820880, 5062666, 5785904, 7232380, 10125332, 12656665, 14464760, 20250664, 25313330, 28929520, 40501328, 50626660, 101253320, 202506640]

約数ペア:

[(1, 202506640), (2, 101253320), (4, 50626660), (5, 40501328), (7, 28929520), (8, 25313330), (10, 20250664), (14, 14464760), (16, 12656665), (20, 10125332), (28, 7232380), (35, 5785904), (40, 5062666), (53, 3820880), (56, 3616190), (70, 2892952), (80, 2531333), (106, 1910440), (112, 1808095), (140, 1446476), (212, 955220), (265, 764176), (280, 723238), (371, 545840), (424, 477610), (530, 382088), (560, 361619), (742, 272920), (848, 238805), (1060, 191044), (1484, 136460), (1855, 109168), (2120, 95522), (2968, 68230), (3710, 54584), (4240, 47761), (5936, 34115), (6823, 29680), (7420, 27292), (13646, 14840)]