109736020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16987}}^1$

素因数の和:17032

約数の個数: 48

約数和(自身を含む): 256858560

約数和(自身を除く): 147122540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 16987, 33974, 67948, 84935, 169870, 288779, 322753, 339740, 577558, 645506, 1155116, 1291012, 1443895, 1613765, 2887790, 3227530, 5486801, 5775580, 6455060, 10973602, 21947204, 27434005, 54868010, 109736020]

約数ペア:

[(1, 109736020), (2, 54868010), (4, 27434005), (5, 21947204), (10, 10973602), (17, 6455060), (19, 5775580), (20, 5486801), (34, 3227530), (38, 2887790), (68, 1613765), (76, 1443895), (85, 1291012), (95, 1155116), (170, 645506), (190, 577558), (323, 339740), (340, 322753), (380, 288779), (646, 169870), (1292, 84935), (1615, 67948), (3230, 33974), (6460, 16987)]