22179674780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1\times {\mathrm{12323}}^1$

素因数の和:15266

約数の個数: 48

約数和(自身を含む): 48100276224

約数和(自身を除く): 25920601444

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2903, 5806, 11612, 12323, 14515, 24646, 29030, 49292, 58060, 61615, 89993, 123230, 179986, 246460, 359972, 382013, 449965, 764026, 899930, 1528052, 1799860, 1910065, 3820130, 7640260, 35773669, 71547338, 143094676, 178868345, 357736690, 715473380, 1108983739, 2217967478, 4435934956, 5544918695, 11089837390, 22179674780]

約数ペア:

[(1, 22179674780), (2, 11089837390), (4, 5544918695), (5, 4435934956), (10, 2217967478), (20, 1108983739), (31, 715473380), (62, 357736690), (124, 178868345), (155, 143094676), (310, 71547338), (620, 35773669), (2903, 7640260), (5806, 3820130), (11612, 1910065), (12323, 1799860), (14515, 1528052), (24646, 899930), (29030, 764026), (49292, 449965), (58060, 382013), (61615, 359972), (89993, 246460), (123230, 179986)]