100278230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 204603840

約数和(自身を除く): 104325610

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 67, 130, 134, 145, 290, 335, 377, 397, 670, 754, 794, 871, 1742, 1885, 1943, 1985, 3770, 3886, 3970, 4355, 5161, 8710, 9715, 10322, 11513, 19430, 23026, 25259, 25805, 26599, 50518, 51610, 53198, 57565, 115130, 126295, 132995, 149669, 252590, 265990, 299338, 345787, 691574, 748345, 771371, 1496690, 1542742, 1728935, 3457870, 3856855, 7713710, 10027823, 20055646, 50139115, 100278230]

約数ペア:

[(1, 100278230), (2, 50139115), (5, 20055646), (10, 10027823), (13, 7713710), (26, 3856855), (29, 3457870), (58, 1728935), (65, 1542742), (67, 1496690), (130, 771371), (134, 748345), (145, 691574), (290, 345787), (335, 299338), (377, 265990), (397, 252590), (670, 149669), (754, 132995), (794, 126295), (871, 115130), (1742, 57565), (1885, 53198), (1943, 51610), (1985, 50518), (3770, 26599), (3886, 25805), (3970, 25259), (4355, 23026), (5161, 19430), (8710, 11513), (9715, 10322)]