1900979032670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1\times {\mathrm{44501}}^1$

素因数の和:46961

約数の個数: 64

約数和(自身を含む): 3617350410240

約数和(自身を除く): 1716371377570

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 2351, 3634, 4702, 9085, 11755, 18170, 23510, 44501, 54073, 89002, 108146, 185729, 222505, 270365, 371458, 445010, 540730, 928645, 1023523, 1857290, 2047046, 3515579, 4271767, 5117615, 7031158, 8543534, 10235230, 17577895, 21358835, 35155790, 42717670, 80858317, 104621851, 161716634, 209243702, 404291585, 523109255, 808583170, 1046218510, 2406302573, 4812605146, 8265126229, 12031512865, 16530252458, 24063025730, 41325631145, 82651262290, 190097903267, 380195806534, 950489516335, 1900979032670]

約数ペア:

[(1, 1900979032670), (2, 950489516335), (5, 380195806534), (10, 190097903267), (23, 82651262290), (46, 41325631145), (79, 24063025730), (115, 16530252458), (158, 12031512865), (230, 8265126229), (395, 4812605146), (790, 2406302573), (1817, 1046218510), (2351, 808583170), (3634, 523109255), (4702, 404291585), (9085, 209243702), (11755, 161716634), (18170, 104621851), (23510, 80858317), (44501, 42717670), (54073, 35155790), (89002, 21358835), (108146, 17577895), (185729, 10235230), (222505, 8543534), (270365, 7031158), (371458, 5117615), (445010, 4271767), (540730, 3515579), (928645, 2047046), (1023523, 1857290)]