202329680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5923}}^1$

素因数の和:6004

約数の個数: 80

約数和(自身を含む): 546524544

約数和(自身を除く): 344194864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 5923, 6832, 8540, 11846, 17080, 23692, 29615, 34160, 41461, 47384, 59230, 82922, 94768, 118460, 165844, 207305, 236920, 331688, 361303, 414610, 473840, 663376, 722606, 829220, 1445212, 1658440, 1806515, 2529121, 2890424, 3316880, 3613030, 5058242, 5780848, 7226060, 10116484, 12645605, 14452120, 20232968, 25291210, 28904240, 40465936, 50582420, 101164840, 202329680]

約数ペア:

[(1, 202329680), (2, 101164840), (4, 50582420), (5, 40465936), (7, 28904240), (8, 25291210), (10, 20232968), (14, 14452120), (16, 12645605), (20, 10116484), (28, 7226060), (35, 5780848), (40, 5058242), (56, 3613030), (61, 3316880), (70, 2890424), (80, 2529121), (112, 1806515), (122, 1658440), (140, 1445212), (244, 829220), (280, 722606), (305, 663376), (427, 473840), (488, 414610), (560, 361303), (610, 331688), (854, 236920), (976, 207305), (1220, 165844), (1708, 118460), (2135, 94768), (2440, 82922), (3416, 59230), (4270, 47384), (4880, 41461), (5923, 34160), (6832, 29615), (8540, 23692), (11846, 17080)]