16682120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4583}}^1$

素因数の和:4614

約数の個数: 64

約数和(自身を含む): 46206720

約数和(自身を除く): 29524600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4583, 9166, 18332, 22915, 32081, 36664, 45830, 59579, 64162, 91660, 119158, 128324, 160405, 183320, 238316, 256648, 297895, 320810, 417053, 476632, 595790, 641620, 834106, 1191580, 1283240, 1668212, 2085265, 2383160, 3336424, 4170530, 8341060, 16682120]

約数ペア:

[(1, 16682120), (2, 8341060), (4, 4170530), (5, 3336424), (7, 2383160), (8, 2085265), (10, 1668212), (13, 1283240), (14, 1191580), (20, 834106), (26, 641620), (28, 595790), (35, 476632), (40, 417053), (52, 320810), (56, 297895), (65, 256648), (70, 238316), (91, 183320), (104, 160405), (130, 128324), (140, 119158), (182, 91660), (260, 64162), (280, 59579), (364, 45830), (455, 36664), (520, 32081), (728, 22915), (910, 18332), (1820, 9166), (3640, 4583)]