4620260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 10450944

約数和(自身を除く): 5830684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 127, 170, 214, 254, 340, 428, 508, 535, 635, 1070, 1270, 1819, 2140, 2159, 2540, 3638, 4318, 7276, 8636, 9095, 10795, 13589, 18190, 21590, 27178, 36380, 43180, 54356, 67945, 135890, 231013, 271780, 462026, 924052, 1155065, 2310130, 4620260]

約数ペア:

[(1, 4620260), (2, 2310130), (4, 1155065), (5, 924052), (10, 462026), (17, 271780), (20, 231013), (34, 135890), (68, 67945), (85, 54356), (107, 43180), (127, 36380), (170, 27178), (214, 21590), (254, 18190), (340, 13589), (428, 10795), (508, 9095), (535, 8636), (635, 7276), (1070, 4318), (1270, 3638), (1819, 2540), (2140, 2159)]