20229729400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5323613}}^1$

素因数の和:5323648

約数の個数: 48

約数和(自身を含む): 49509610200

約数和(自身を除く): 29279880800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 5323613, 10647226, 21294452, 26618065, 42588904, 53236130, 101148647, 106472260, 133090325, 202297294, 212944520, 266180650, 404594588, 505743235, 532361300, 809189176, 1011486470, 1064722600, 2022972940, 2528716175, 4045945880, 5057432350, 10114864700, 20229729400]

約数ペア:

[(1, 20229729400), (2, 10114864700), (4, 5057432350), (5, 4045945880), (8, 2528716175), (10, 2022972940), (19, 1064722600), (20, 1011486470), (25, 809189176), (38, 532361300), (40, 505743235), (50, 404594588), (76, 266180650), (95, 212944520), (100, 202297294), (152, 133090325), (190, 106472260), (200, 101148647), (380, 53236130), (475, 42588904), (760, 26618065), (950, 21294452), (1900, 10647226), (3800, 5323613)]