529540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 1270080

約数和(自身を除く): 740540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 83, 110, 116, 145, 166, 220, 290, 319, 332, 415, 580, 638, 830, 913, 1276, 1595, 1660, 1826, 2407, 3190, 3652, 4565, 4814, 6380, 9130, 9628, 12035, 18260, 24070, 26477, 48140, 52954, 105908, 132385, 264770, 529540]

約数ペア:

[(1, 529540), (2, 264770), (4, 132385), (5, 105908), (10, 52954), (11, 48140), (20, 26477), (22, 24070), (29, 18260), (44, 12035), (55, 9628), (58, 9130), (83, 6380), (110, 4814), (116, 4565), (145, 3652), (166, 3190), (220, 2407), (290, 1826), (319, 1660), (332, 1595), (415, 1276), (580, 913), (638, 830)]