2566683970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6257}}^1$

素因数の和:6427

約数の個数: 64

約数和(自身を含む): 5190635520

約数和(自身を除く): 2623951550

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 127, 170, 190, 254, 323, 635, 646, 1270, 1615, 2159, 2413, 3230, 4318, 4826, 6257, 10795, 12065, 12514, 21590, 24130, 31285, 41021, 62570, 82042, 106369, 118883, 205105, 212738, 237766, 410210, 531845, 594415, 794639, 1063690, 1188830, 1589278, 2021011, 3973195, 4042022, 7946390, 10105055, 13508863, 15098141, 20210110, 27017726, 30196282, 67544315, 75490705, 135088630, 150981410, 256668397, 513336794, 1283341985, 2566683970]

約数ペア:

[(1, 2566683970), (2, 1283341985), (5, 513336794), (10, 256668397), (17, 150981410), (19, 135088630), (34, 75490705), (38, 67544315), (85, 30196282), (95, 27017726), (127, 20210110), (170, 15098141), (190, 13508863), (254, 10105055), (323, 7946390), (635, 4042022), (646, 3973195), (1270, 2021011), (1615, 1589278), (2159, 1188830), (2413, 1063690), (3230, 794639), (4318, 594415), (4826, 531845), (6257, 410210), (10795, 237766), (12065, 212738), (12514, 205105), (21590, 118883), (24130, 106369), (31285, 82042), (41021, 62570)]