14464280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 20527720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 239, 340, 356, 445, 478, 680, 712, 890, 956, 1195, 1513, 1780, 1912, 2390, 3026, 3560, 4063, 4780, 6052, 7565, 8126, 9560, 12104, 15130, 16252, 20315, 21271, 30260, 32504, 40630, 42542, 60520, 81260, 85084, 106355, 162520, 170168, 212710, 361607, 425420, 723214, 850840, 1446428, 1808035, 2892856, 3616070, 7232140, 14464280]

約数ペア:

[(1, 14464280), (2, 7232140), (4, 3616070), (5, 2892856), (8, 1808035), (10, 1446428), (17, 850840), (20, 723214), (34, 425420), (40, 361607), (68, 212710), (85, 170168), (89, 162520), (136, 106355), (170, 85084), (178, 81260), (239, 60520), (340, 42542), (356, 40630), (445, 32504), (478, 30260), (680, 21271), (712, 20315), (890, 16252), (956, 15130), (1195, 12104), (1513, 9560), (1780, 8126), (1912, 7565), (2390, 6052), (3026, 4780), (3560, 4063)]