13246150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 25877808

約数和(自身を除く): 12631658

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 101, 122, 202, 215, 305, 430, 505, 610, 1010, 1075, 1525, 2150, 2525, 2623, 3050, 4343, 5050, 5246, 6161, 8686, 12322, 13115, 21715, 26230, 30805, 43430, 61610, 65575, 108575, 131150, 154025, 217150, 264923, 308050, 529846, 1324615, 2649230, 6623075, 13246150]

約数ペア:

[(1, 13246150), (2, 6623075), (5, 2649230), (10, 1324615), (25, 529846), (43, 308050), (50, 264923), (61, 217150), (86, 154025), (101, 131150), (122, 108575), (202, 65575), (215, 61610), (305, 43430), (430, 30805), (505, 26230), (610, 21715), (1010, 13115), (1075, 12322), (1525, 8686), (2150, 6161), (2525, 5246), (2623, 5050), (3050, 4343)]