23238560

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 55824552

約数和(自身を除く): 32585992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2381, 2440, 4762, 4880, 9524, 9760, 11905, 19048, 23810, 38096, 47620, 76192, 95240, 145241, 190480, 290482, 380960, 580964, 726205, 1161928, 1452410, 2323856, 2904820, 4647712, 5809640, 11619280, 23238560]

約数ペア:

[(1, 23238560), (2, 11619280), (4, 5809640), (5, 4647712), (8, 2904820), (10, 2323856), (16, 1452410), (20, 1161928), (32, 726205), (40, 580964), (61, 380960), (80, 290482), (122, 190480), (160, 145241), (244, 95240), (305, 76192), (488, 47620), (610, 38096), (976, 23810), (1220, 19048), (1952, 11905), (2381, 9760), (2440, 9524), (4762, 4880)]