12321198340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{370897}}^1$

素因数の和:371068

約数の個数: 48

約数和(自身を含む): 28413753984

約数和(自身を除く): 16092555644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 3020, 3322, 6644, 8305, 16610, 33220, 370897, 741794, 1483588, 1854485, 3708970, 4079867, 7417940, 8159734, 16319468, 20399335, 40798670, 56005447, 81597340, 112010894, 224021788, 280027235, 560054470, 616059917, 1120108940, 1232119834, 2464239668, 3080299585, 6160599170, 12321198340]

約数ペア:

[(1, 12321198340), (2, 6160599170), (4, 3080299585), (5, 2464239668), (10, 1232119834), (11, 1120108940), (20, 616059917), (22, 560054470), (44, 280027235), (55, 224021788), (110, 112010894), (151, 81597340), (220, 56005447), (302, 40798670), (604, 20399335), (755, 16319468), (1510, 8159734), (1661, 7417940), (3020, 4079867), (3322, 3708970), (6644, 1854485), (8305, 1483588), (16610, 741794), (33220, 370897)]