1952368940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{70381}}^1$

素因数の和:70482

約数の個数: 48

約数和(自身を含む): 4374945120

約数和(自身を除く): 2422576180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 5548, 6935, 13870, 27740, 70381, 140762, 281524, 351905, 703810, 1337239, 1407620, 2674478, 5137813, 5348956, 6686195, 10275626, 13372390, 20551252, 25689065, 26744780, 51378130, 97618447, 102756260, 195236894, 390473788, 488092235, 976184470, 1952368940]

約数ペア:

[(1, 1952368940), (2, 976184470), (4, 488092235), (5, 390473788), (10, 195236894), (19, 102756260), (20, 97618447), (38, 51378130), (73, 26744780), (76, 25689065), (95, 20551252), (146, 13372390), (190, 10275626), (292, 6686195), (365, 5348956), (380, 5137813), (730, 2674478), (1387, 1407620), (1460, 1337239), (2774, 703810), (5548, 351905), (6935, 281524), (13870, 140762), (27740, 70381)]