1260158505650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17393}}^1\times {\mathrm{131731}}^1$

素因数の和:149147

約数の個数: 48

約数和(自身を含む): 2557142591328

約数和(自身を除く): 1296984085678

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 17393, 34786, 86965, 131731, 173930, 191323, 263462, 382646, 434825, 658655, 869650, 956615, 1317310, 1449041, 1913230, 2898082, 3293275, 4783075, 6586550, 7245205, 9566150, 14490410, 36226025, 72452050, 2291197283, 4582394566, 11455986415, 22911972830, 25203170113, 50406340226, 57279932075, 114559864150, 126015850565, 252031701130, 630079252825, 1260158505650]

約数ペア:

[(1, 1260158505650), (2, 630079252825), (5, 252031701130), (10, 126015850565), (11, 114559864150), (22, 57279932075), (25, 50406340226), (50, 25203170113), (55, 22911972830), (110, 11455986415), (275, 4582394566), (550, 2291197283), (17393, 72452050), (34786, 36226025), (86965, 14490410), (131731, 9566150), (173930, 7245205), (191323, 6586550), (263462, 4783075), (382646, 3293275), (434825, 2898082), (658655, 1913230), (869650, 1449041), (956615, 1317310)]