22304860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 49996800

約数和(自身を除く): 27691940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 743, 790, 1486, 1501, 1580, 2972, 3002, 3715, 6004, 7430, 7505, 14117, 14860, 15010, 28234, 30020, 56468, 58697, 70585, 117394, 141170, 234788, 282340, 293485, 586970, 1115243, 1173940, 2230486, 4460972, 5576215, 11152430, 22304860]

約数ペア:

[(1, 22304860), (2, 11152430), (4, 5576215), (5, 4460972), (10, 2230486), (19, 1173940), (20, 1115243), (38, 586970), (76, 293485), (79, 282340), (95, 234788), (158, 141170), (190, 117394), (316, 70585), (380, 58697), (395, 56468), (743, 30020), (790, 28234), (1486, 15010), (1501, 14860), (1580, 14117), (2972, 7505), (3002, 7430), (3715, 6004)]