5493280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 14817600

約数和(自身を除く): 9324320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 139, 152, 160, 190, 208, 247, 260, 278, 304, 380, 416, 494, 520, 556, 608, 695, 760, 988, 1040, 1112, 1235, 1390, 1520, 1807, 1976, 2080, 2224, 2470, 2641, 2780, 3040, 3614, 3952, 4448, 4940, 5282, 5560, 7228, 7904, 9035, 9880, 10564, 11120, 13205, 14456, 18070, 19760, 21128, 22240, 26410, 28912, 34333, 36140, 39520, 42256, 52820, 57824, 68666, 72280, 84512, 105640, 137332, 144560, 171665, 211280, 274664, 289120, 343330, 422560, 549328, 686660, 1098656, 1373320, 2746640, 5493280]

約数ペア:

[(1, 5493280), (2, 2746640), (4, 1373320), (5, 1098656), (8, 686660), (10, 549328), (13, 422560), (16, 343330), (19, 289120), (20, 274664), (26, 211280), (32, 171665), (38, 144560), (40, 137332), (52, 105640), (65, 84512), (76, 72280), (80, 68666), (95, 57824), (104, 52820), (130, 42256), (139, 39520), (152, 36140), (160, 34333), (190, 28912), (208, 26410), (247, 22240), (260, 21128), (278, 19760), (304, 18070), (380, 14456), (416, 13205), (494, 11120), (520, 10564), (556, 9880), (608, 9035), (695, 7904), (760, 7228), (988, 5560), (1040, 5282), (1112, 4940), (1235, 4448), (1390, 3952), (1520, 3614), (1807, 3040), (1976, 2780), (2080, 2641), (2224, 2470)]