79773890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49549}}^1$

素因数の和:49586

約数の個数: 32

約数和(自身を含む): 171244800

約数和(自身を除く): 91470910

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 49549, 99098, 247745, 346843, 495490, 693686, 1139627, 1734215, 2279254, 3468430, 5698135, 7977389, 11396270, 15954778, 39886945, 79773890]

約数ペア:

[(1, 79773890), (2, 39886945), (5, 15954778), (7, 11396270), (10, 7977389), (14, 5698135), (23, 3468430), (35, 2279254), (46, 1734215), (70, 1139627), (115, 693686), (161, 495490), (230, 346843), (322, 247745), (805, 99098), (1610, 49549)]