422187520010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3229}}^1\times {\mathrm{5023}}^1$

素因数の和:8415

約数の個数: 64

約数和(自身を含む): 806183193600

約数和(自身を除く): 383995673590

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 3229, 5023, 5206, 6458, 10046, 13015, 16145, 25115, 26030, 32290, 50230, 61351, 95437, 122702, 190874, 306755, 442373, 477185, 613510, 688151, 884746, 954370, 1376302, 2211865, 3440755, 4423730, 6881510, 8405087, 13074869, 16219267, 16810174, 26149738, 32438534, 42025435, 65374345, 81096335, 84050870, 130748690, 162192670, 308166073, 616332146, 1540830365, 2222039579, 3081660730, 4444079158, 11110197895, 22220395790, 42218752001, 84437504002, 211093760005, 422187520010]

約数ペア:

[(1, 422187520010), (2, 211093760005), (5, 84437504002), (10, 42218752001), (19, 22220395790), (38, 11110197895), (95, 4444079158), (137, 3081660730), (190, 2222039579), (274, 1540830365), (685, 616332146), (1370, 308166073), (2603, 162192670), (3229, 130748690), (5023, 84050870), (5206, 81096335), (6458, 65374345), (10046, 42025435), (13015, 32438534), (16145, 26149738), (25115, 16810174), (26030, 16219267), (32290, 13074869), (50230, 8405087), (61351, 6881510), (95437, 4423730), (122702, 3440755), (190874, 2211865), (306755, 1376302), (442373, 954370), (477185, 884746), (613510, 688151)]