40202904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4000

約数の個数: 64

約数和(自身を含む): 116778240

約数和(自身を除く): 76575336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 3923, 5124, 7846, 10248, 11769, 15692, 23538, 27461, 31384, 47076, 54922, 82383, 94152, 109844, 164766, 219688, 239303, 329532, 478606, 659064, 717909, 957212, 1435818, 1675121, 1914424, 2871636, 3350242, 5025363, 5743272, 6700484, 10050726, 13400968, 20101452, 40202904]

約数ペア:

[(1, 40202904), (2, 20101452), (3, 13400968), (4, 10050726), (6, 6700484), (7, 5743272), (8, 5025363), (12, 3350242), (14, 2871636), (21, 1914424), (24, 1675121), (28, 1435818), (42, 957212), (56, 717909), (61, 659064), (84, 478606), (122, 329532), (168, 239303), (183, 219688), (244, 164766), (366, 109844), (427, 94152), (488, 82383), (732, 54922), (854, 47076), (1281, 31384), (1464, 27461), (1708, 23538), (2562, 15692), (3416, 11769), (3923, 10248), (5124, 7846)]