5263600520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{30839}}^1$

素因数の和:31118

約数の個数: 64

約数和(自身を含む): 12590121600

約数和(自身を除く): 7326521080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 251, 340, 502, 680, 1004, 1255, 2008, 2510, 4267, 5020, 8534, 10040, 17068, 21335, 30839, 34136, 42670, 61678, 85340, 123356, 154195, 170680, 246712, 308390, 524263, 616780, 1048526, 1233560, 2097052, 2621315, 4194104, 5242630, 7740589, 10485260, 15481178, 20970520, 30962356, 38702945, 61924712, 77405890, 131590013, 154811780, 263180026, 309623560, 526360052, 657950065, 1052720104, 1315900130, 2631800260, 5263600520]

約数ペア:

[(1, 5263600520), (2, 2631800260), (4, 1315900130), (5, 1052720104), (8, 657950065), (10, 526360052), (17, 309623560), (20, 263180026), (34, 154811780), (40, 131590013), (68, 77405890), (85, 61924712), (136, 38702945), (170, 30962356), (251, 20970520), (340, 15481178), (502, 10485260), (680, 7740589), (1004, 5242630), (1255, 4194104), (2008, 2621315), (2510, 2097052), (4267, 1233560), (5020, 1048526), (8534, 616780), (10040, 524263), (17068, 308390), (21335, 246712), (30839, 170680), (34136, 154195), (42670, 123356), (61678, 85340)]