8679137120

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{4967}}^1$

素因数の和:5212

約数の個数: 96

約数和(自身を含む): 20942385408

約数和(自身を除く): 12263248288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 163, 268, 326, 335, 536, 652, 670, 815, 1072, 1304, 1340, 1630, 2144, 2608, 2680, 3260, 4967, 5216, 5360, 6520, 9934, 10720, 10921, 13040, 19868, 21842, 24835, 26080, 39736, 43684, 49670, 54605, 79472, 87368, 99340, 109210, 158944, 174736, 198680, 218420, 332789, 349472, 397360, 436840, 665578, 794720, 809621, 873680, 1331156, 1619242, 1663945, 1747360, 2662312, 3238484, 3327890, 4048105, 5324624, 6476968, 6655780, 8096210, 10649248, 12953936, 13311560, 16192420, 25907872, 26623120, 32384840, 53246240, 54244607, 64769680, 108489214, 129539360, 216978428, 271223035, 433956856, 542446070, 867913712, 1084892140, 1735827424, 2169784280, 4339568560, 8679137120]

約数ペア:

[(1, 8679137120), (2, 4339568560), (4, 2169784280), (5, 1735827424), (8, 1084892140), (10, 867913712), (16, 542446070), (20, 433956856), (32, 271223035), (40, 216978428), (67, 129539360), (80, 108489214), (134, 64769680), (160, 54244607), (163, 53246240), (268, 32384840), (326, 26623120), (335, 25907872), (536, 16192420), (652, 13311560), (670, 12953936), (815, 10649248), (1072, 8096210), (1304, 6655780), (1340, 6476968), (1630, 5324624), (2144, 4048105), (2608, 3327890), (2680, 3238484), (3260, 2662312), (4967, 1747360), (5216, 1663945), (5360, 1619242), (6520, 1331156), (9934, 873680), (10720, 809621), (10921, 794720), (13040, 665578), (19868, 436840), (21842, 397360), (24835, 349472), (26080, 332789), (39736, 218420), (43684, 198680), (49670, 174736), (54605, 158944), (79472, 109210), (87368, 99340)]