99800680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15497}}^1$

素因数の和:15538

約数の個数: 64

約数和(自身を含む): 267805440

約数和(自身を除く): 168004760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15497, 30994, 61988, 77485, 108479, 123976, 154970, 216958, 309940, 356431, 433916, 542395, 619880, 712862, 867832, 1084790, 1425724, 1782155, 2169580, 2495017, 2851448, 3564310, 4339160, 4990034, 7128620, 9980068, 12475085, 14257240, 19960136, 24950170, 49900340, 99800680]

約数ペア:

[(1, 99800680), (2, 49900340), (4, 24950170), (5, 19960136), (7, 14257240), (8, 12475085), (10, 9980068), (14, 7128620), (20, 4990034), (23, 4339160), (28, 3564310), (35, 2851448), (40, 2495017), (46, 2169580), (56, 1782155), (70, 1425724), (92, 1084790), (115, 867832), (140, 712862), (161, 619880), (184, 542395), (230, 433916), (280, 356431), (322, 309940), (460, 216958), (644, 154970), (805, 123976), (920, 108479), (1288, 77485), (1610, 61988), (3220, 30994), (6440, 15497)]