40155229814

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1901}}^1$

素因数の和:2374

約数の個数: 96

約数和(自身を含む): 76809150720

約数和(自身を除く): 36653920906

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 409, 434, 527, 818, 833, 1054, 1519, 1666, 1901, 2863, 3038, 3689, 3802, 5726, 6953, 7378, 12679, 13307, 13906, 20041, 25358, 25823, 26614, 32317, 40082, 48671, 51646, 58931, 64634, 88753, 93149, 97342, 117862, 177506, 186298, 215543, 226219, 340697, 412517, 431086, 452438, 621271, 681394, 777509, 825034, 1001827, 1242542, 1508801, 1555018, 1583533, 2003654, 2887619, 3017602, 3167066, 5442563, 5775238, 7012789, 10561607, 10885126, 13217653, 14025578, 21123214, 24102779, 26435306, 38097941, 48205558, 49089523, 76195882, 92523571, 98179046, 168719453, 185047142, 337438906, 409747243, 647664997, 819494486, 1181036171, 1295329994, 2362072342, 2868230701, 5736461402, 20077614907, 40155229814]

約数ペア:

[(1, 40155229814), (2, 20077614907), (7, 5736461402), (14, 2868230701), (17, 2362072342), (31, 1295329994), (34, 1181036171), (49, 819494486), (62, 647664997), (98, 409747243), (119, 337438906), (217, 185047142), (238, 168719453), (409, 98179046), (434, 92523571), (527, 76195882), (818, 49089523), (833, 48205558), (1054, 38097941), (1519, 26435306), (1666, 24102779), (1901, 21123214), (2863, 14025578), (3038, 13217653), (3689, 10885126), (3802, 10561607), (5726, 7012789), (6953, 5775238), (7378, 5442563), (12679, 3167066), (13307, 3017602), (13906, 2887619), (20041, 2003654), (25358, 1583533), (25823, 1555018), (26614, 1508801), (32317, 1242542), (40082, 1001827), (48671, 825034), (51646, 777509), (58931, 681394), (64634, 621271), (88753, 452438), (93149, 431086), (97342, 412517), (117862, 340697), (177506, 226219), (186298, 215543)]