79539590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14923}}^1$

素因数の和:14984

約数の個数: 32

約数和(自身を含む): 157955616

約数和(自身を除く): 78416026

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 14923, 29846, 74615, 149230, 193999, 387998, 611843, 969995, 1223686, 1939990, 3059215, 6118430, 7953959, 15907918, 39769795, 79539590]

約数ペア:

[(1, 79539590), (2, 39769795), (5, 15907918), (10, 7953959), (13, 6118430), (26, 3059215), (41, 1939990), (65, 1223686), (82, 969995), (130, 611843), (205, 387998), (410, 193999), (533, 149230), (1066, 74615), (2665, 29846), (5330, 14923)]