25514940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 79236864

約数和(自身を除く): 53721924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 577, 660, 670, 737, 804, 1005, 1154, 1340, 1474, 1731, 2010, 2211, 2308, 2885, 2948, 3462, 3685, 4020, 4422, 5770, 6347, 6924, 7370, 8655, 8844, 11055, 11540, 12694, 14740, 17310, 19041, 22110, 25388, 31735, 34620, 38082, 38659, 44220, 63470, 76164, 77318, 95205, 115977, 126940, 154636, 190410, 193295, 231954, 380820, 386590, 425249, 463908, 579885, 773180, 850498, 1159770, 1275747, 1700996, 2126245, 2319540, 2551494, 4252490, 5102988, 6378735, 8504980, 12757470, 25514940]

約数ペア:

[(1, 25514940), (2, 12757470), (3, 8504980), (4, 6378735), (5, 5102988), (6, 4252490), (10, 2551494), (11, 2319540), (12, 2126245), (15, 1700996), (20, 1275747), (22, 1159770), (30, 850498), (33, 773180), (44, 579885), (55, 463908), (60, 425249), (66, 386590), (67, 380820), (110, 231954), (132, 193295), (134, 190410), (165, 154636), (201, 126940), (220, 115977), (268, 95205), (330, 77318), (335, 76164), (402, 63470), (577, 44220), (660, 38659), (670, 38082), (737, 34620), (804, 31735), (1005, 25388), (1154, 22110), (1340, 19041), (1474, 17310), (1731, 14740), (2010, 12694), (2211, 11540), (2308, 11055), (2885, 8844), (2948, 8655), (3462, 7370), (3685, 6924), (4020, 6347), (4422, 5770)]