10378520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 25272000

約数和(自身を除く): 14893480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 389, 460, 580, 667, 778, 920, 1160, 1334, 1556, 1945, 2668, 3112, 3335, 3890, 5336, 6670, 7780, 8947, 11281, 13340, 15560, 17894, 22562, 26680, 35788, 44735, 45124, 56405, 71576, 89470, 90248, 112810, 178940, 225620, 259463, 357880, 451240, 518926, 1037852, 1297315, 2075704, 2594630, 5189260, 10378520]

約数ペア:

[(1, 10378520), (2, 5189260), (4, 2594630), (5, 2075704), (8, 1297315), (10, 1037852), (20, 518926), (23, 451240), (29, 357880), (40, 259463), (46, 225620), (58, 178940), (92, 112810), (115, 90248), (116, 89470), (145, 71576), (184, 56405), (230, 45124), (232, 44735), (290, 35788), (389, 26680), (460, 22562), (580, 17894), (667, 15560), (778, 13340), (920, 11281), (1160, 8947), (1334, 7780), (1556, 6670), (1945, 5336), (2668, 3890), (3112, 3335)]