250034810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 505401120

約数和(自身を除く): 255366310

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 697, 986, 1189, 1237, 1394, 2378, 2465, 2474, 3485, 4930, 5945, 6185, 6970, 11890, 12370, 20213, 21029, 35873, 40426, 42058, 50717, 71746, 101065, 101434, 105145, 179365, 202130, 210290, 253585, 358730, 507170, 609841, 862189, 1219682, 1470793, 1724378, 2941586, 3049205, 4310945, 6098410, 7353965, 8621890, 14707930, 25003481, 50006962, 125017405, 250034810]

約数ペア:

[(1, 250034810), (2, 125017405), (5, 50006962), (10, 25003481), (17, 14707930), (29, 8621890), (34, 7353965), (41, 6098410), (58, 4310945), (82, 3049205), (85, 2941586), (145, 1724378), (170, 1470793), (205, 1219682), (290, 862189), (410, 609841), (493, 507170), (697, 358730), (986, 253585), (1189, 210290), (1237, 202130), (1394, 179365), (2378, 105145), (2465, 101434), (2474, 101065), (3485, 71746), (4930, 50717), (5945, 42058), (6185, 40426), (6970, 35873), (11890, 21029), (12370, 20213)]