10986560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 29870400

約数和(自身を除く): 18883840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 139, 152, 160, 190, 208, 247, 260, 278, 304, 320, 380, 416, 494, 520, 556, 608, 695, 760, 832, 988, 1040, 1112, 1216, 1235, 1390, 1520, 1807, 1976, 2080, 2224, 2470, 2641, 2780, 3040, 3614, 3952, 4160, 4448, 4940, 5282, 5560, 6080, 7228, 7904, 8896, 9035, 9880, 10564, 11120, 13205, 14456, 15808, 18070, 19760, 21128, 22240, 26410, 28912, 34333, 36140, 39520, 42256, 44480, 52820, 57824, 68666, 72280, 79040, 84512, 105640, 115648, 137332, 144560, 169024, 171665, 211280, 274664, 289120, 343330, 422560, 549328, 578240, 686660, 845120, 1098656, 1373320, 2197312, 2746640, 5493280, 10986560]

約数ペア:

[(1, 10986560), (2, 5493280), (4, 2746640), (5, 2197312), (8, 1373320), (10, 1098656), (13, 845120), (16, 686660), (19, 578240), (20, 549328), (26, 422560), (32, 343330), (38, 289120), (40, 274664), (52, 211280), (64, 171665), (65, 169024), (76, 144560), (80, 137332), (95, 115648), (104, 105640), (130, 84512), (139, 79040), (152, 72280), (160, 68666), (190, 57824), (208, 52820), (247, 44480), (260, 42256), (278, 39520), (304, 36140), (320, 34333), (380, 28912), (416, 26410), (494, 22240), (520, 21128), (556, 19760), (608, 18070), (695, 15808), (760, 14456), (832, 13205), (988, 11120), (1040, 10564), (1112, 9880), (1216, 9035), (1235, 8896), (1390, 7904), (1520, 7228), (1807, 6080), (1976, 5560), (2080, 5282), (2224, 4940), (2470, 4448), (2641, 4160), (2780, 3952), (3040, 3614)]