25084010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 55427328

約数和(自身を除く): 30343318

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 107, 119, 170, 197, 214, 238, 394, 535, 595, 749, 985, 1070, 1190, 1379, 1498, 1819, 1970, 2758, 3349, 3638, 3745, 6698, 6895, 7490, 9095, 12733, 13790, 16745, 18190, 21079, 23443, 25466, 33490, 42158, 46886, 63665, 105395, 117215, 127330, 147553, 210790, 234430, 295106, 358343, 716686, 737765, 1475530, 1791715, 2508401, 3583430, 5016802, 12542005, 25084010]

約数ペア:

[(1, 25084010), (2, 12542005), (5, 5016802), (7, 3583430), (10, 2508401), (14, 1791715), (17, 1475530), (34, 737765), (35, 716686), (70, 358343), (85, 295106), (107, 234430), (119, 210790), (170, 147553), (197, 127330), (214, 117215), (238, 105395), (394, 63665), (535, 46886), (595, 42158), (749, 33490), (985, 25466), (1070, 23443), (1190, 21079), (1379, 18190), (1498, 16745), (1819, 13790), (1970, 12733), (2758, 9095), (3349, 7490), (3638, 6895), (3745, 6698)]