16797950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 34487376

約数和(自身を除く): 17689426

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 601, 650, 1075, 1118, 1202, 2150, 2795, 3005, 5590, 6010, 7813, 13975, 15025, 15626, 25843, 27950, 30050, 39065, 51686, 78130, 129215, 195325, 258430, 335959, 390650, 646075, 671918, 1292150, 1679795, 3359590, 8398975, 16797950]

約数ペア:

[(1, 16797950), (2, 8398975), (5, 3359590), (10, 1679795), (13, 1292150), (25, 671918), (26, 646075), (43, 390650), (50, 335959), (65, 258430), (86, 195325), (130, 129215), (215, 78130), (325, 51686), (430, 39065), (559, 30050), (601, 27950), (650, 25843), (1075, 15626), (1118, 15025), (1202, 13975), (2150, 7813), (2795, 6010), (3005, 5590)]