24724360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 58245120

約数和(自身を除く): 33520760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 157, 248, 254, 310, 314, 508, 620, 628, 635, 785, 1016, 1240, 1256, 1270, 1570, 2540, 3140, 3937, 4867, 5080, 6280, 7874, 9734, 15748, 19468, 19685, 19939, 24335, 31496, 38936, 39370, 39878, 48670, 78740, 79756, 97340, 99695, 157480, 159512, 194680, 199390, 398780, 618109, 797560, 1236218, 2472436, 3090545, 4944872, 6181090, 12362180, 24724360]

約数ペア:

[(1, 24724360), (2, 12362180), (4, 6181090), (5, 4944872), (8, 3090545), (10, 2472436), (20, 1236218), (31, 797560), (40, 618109), (62, 398780), (124, 199390), (127, 194680), (155, 159512), (157, 157480), (248, 99695), (254, 97340), (310, 79756), (314, 78740), (508, 48670), (620, 39878), (628, 39370), (635, 38936), (785, 31496), (1016, 24335), (1240, 19939), (1256, 19685), (1270, 19468), (1570, 15748), (2540, 9734), (3140, 7874), (3937, 6280), (4867, 5080)]