22337540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 28768060

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2027, 2204, 2755, 4054, 5510, 8108, 10135, 11020, 20270, 38513, 40540, 58783, 77026, 117566, 154052, 192565, 235132, 293915, 385130, 587830, 770260, 1116877, 1175660, 2233754, 4467508, 5584385, 11168770, 22337540]

約数ペア:

[(1, 22337540), (2, 11168770), (4, 5584385), (5, 4467508), (10, 2233754), (19, 1175660), (20, 1116877), (29, 770260), (38, 587830), (58, 385130), (76, 293915), (95, 235132), (116, 192565), (145, 154052), (190, 117566), (290, 77026), (380, 58783), (551, 40540), (580, 38513), (1102, 20270), (2027, 11020), (2204, 10135), (2755, 8108), (4054, 5510)]