93641080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 242081280

約数和(自身を除く): 148440200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 37, 40, 52, 62, 65, 74, 104, 124, 130, 148, 155, 157, 185, 248, 260, 296, 310, 314, 370, 403, 481, 520, 620, 628, 740, 785, 806, 962, 1147, 1240, 1256, 1480, 1570, 1612, 1924, 2015, 2041, 2294, 2405, 3140, 3224, 3848, 4030, 4082, 4588, 4810, 4867, 5735, 5809, 6280, 8060, 8164, 9176, 9620, 9734, 10205, 11470, 11618, 14911, 16120, 16328, 19240, 19468, 20410, 22940, 23236, 24335, 29045, 29822, 38936, 40820, 45880, 46472, 48670, 58090, 59644, 63271, 74555, 75517, 81640, 97340, 116180, 119288, 126542, 149110, 151034, 180079, 194680, 232360, 253084, 298220, 302068, 316355, 360158, 377585, 506168, 596440, 604136, 632710, 720316, 755170, 900395, 1265420, 1440632, 1510340, 1800790, 2341027, 2530840, 3020680, 3601580, 4682054, 7203160, 9364108, 11705135, 18728216, 23410270, 46820540, 93641080]

約数ペア:

[(1, 93641080), (2, 46820540), (4, 23410270), (5, 18728216), (8, 11705135), (10, 9364108), (13, 7203160), (20, 4682054), (26, 3601580), (31, 3020680), (37, 2530840), (40, 2341027), (52, 1800790), (62, 1510340), (65, 1440632), (74, 1265420), (104, 900395), (124, 755170), (130, 720316), (148, 632710), (155, 604136), (157, 596440), (185, 506168), (248, 377585), (260, 360158), (296, 316355), (310, 302068), (314, 298220), (370, 253084), (403, 232360), (481, 194680), (520, 180079), (620, 151034), (628, 149110), (740, 126542), (785, 119288), (806, 116180), (962, 97340), (1147, 81640), (1240, 75517), (1256, 74555), (1480, 63271), (1570, 59644), (1612, 58090), (1924, 48670), (2015, 46472), (2041, 45880), (2294, 40820), (2405, 38936), (3140, 29822), (3224, 29045), (3848, 24335), (4030, 23236), (4082, 22940), (4588, 20410), (4810, 19468), (4867, 19240), (5735, 16328), (5809, 16120), (6280, 14911), (8060, 11618), (8164, 11470), (9176, 10205), (9620, 9734)]