26258190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6617

約数の個数: 64

約数和(自身を含む): 75824640

約数和(自身を除く): 49566450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6581, 13162, 19743, 32905, 39486, 46067, 65810, 92134, 98715, 125039, 138201, 197430, 230335, 250078, 276402, 375117, 460670, 625195, 691005, 750234, 875273, 1250390, 1382010, 1750546, 1875585, 2625819, 3751170, 4376365, 5251638, 8752730, 13129095, 26258190]

約数ペア:

[(1, 26258190), (2, 13129095), (3, 8752730), (5, 5251638), (6, 4376365), (7, 3751170), (10, 2625819), (14, 1875585), (15, 1750546), (19, 1382010), (21, 1250390), (30, 875273), (35, 750234), (38, 691005), (42, 625195), (57, 460670), (70, 375117), (95, 276402), (105, 250078), (114, 230335), (133, 197430), (190, 138201), (210, 125039), (266, 98715), (285, 92134), (399, 65810), (570, 46067), (665, 39486), (798, 32905), (1330, 19743), (1995, 13162), (3990, 6581)]