205526376420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{770281}}^1$

素因数の和:774740

約数の個数: 48

約数和(自身を含む): 575604008448

約数和(自身を除く): 370077632028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4447, 8894, 13341, 17788, 22235, 26682, 44470, 53364, 66705, 88940, 133410, 266820, 770281, 1540562, 2310843, 3081124, 3851405, 4621686, 7702810, 9243372, 11554215, 15405620, 23108430, 46216860, 3425439607, 6850879214, 10276318821, 13701758428, 17127198035, 20552637642, 34254396070, 41105275284, 51381594105, 68508792140, 102763188210, 205526376420]

約数ペア:

[(1, 205526376420), (2, 102763188210), (3, 68508792140), (4, 51381594105), (5, 41105275284), (6, 34254396070), (10, 20552637642), (12, 17127198035), (15, 13701758428), (20, 10276318821), (30, 6850879214), (60, 3425439607), (4447, 46216860), (8894, 23108430), (13341, 15405620), (17788, 11554215), (22235, 9243372), (26682, 7702810), (44470, 4621686), (53364, 3851405), (66705, 3081124), (88940, 2310843), (133410, 1540562), (266820, 770281)]