22611140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 50433600

約数和(自身を除く): 27822460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 379, 380, 628, 758, 785, 1516, 1570, 1895, 2983, 3140, 3790, 5966, 7201, 7580, 11932, 14402, 14915, 28804, 29830, 36005, 59503, 59660, 72010, 119006, 144020, 238012, 297515, 595030, 1130557, 1190060, 2261114, 4522228, 5652785, 11305570, 22611140]

約数ペア:

[(1, 22611140), (2, 11305570), (4, 5652785), (5, 4522228), (10, 2261114), (19, 1190060), (20, 1130557), (38, 595030), (76, 297515), (95, 238012), (157, 144020), (190, 119006), (314, 72010), (379, 59660), (380, 59503), (628, 36005), (758, 29830), (785, 28804), (1516, 14915), (1570, 14402), (1895, 11932), (2983, 7580), (3140, 7201), (3790, 5966)]