11073940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 24529680

約数和(自身を除く): 13455740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 313, 580, 610, 626, 1220, 1252, 1565, 1769, 3130, 3538, 6260, 7076, 8845, 9077, 17690, 18154, 19093, 35380, 36308, 38186, 45385, 76372, 90770, 95465, 181540, 190930, 381860, 553697, 1107394, 2214788, 2768485, 5536970, 11073940]

約数ペア:

[(1, 11073940), (2, 5536970), (4, 2768485), (5, 2214788), (10, 1107394), (20, 553697), (29, 381860), (58, 190930), (61, 181540), (116, 95465), (122, 90770), (145, 76372), (244, 45385), (290, 38186), (305, 36308), (313, 35380), (580, 19093), (610, 18154), (626, 17690), (1220, 9077), (1252, 8845), (1565, 7076), (1769, 6260), (3130, 3538)]