42358640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23021}}^1$

素因数の和:23057

約数の個数: 40

約数和(自身を含む): 102770208

約数和(自身を除く): 60411568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 23021, 46042, 92084, 115105, 184168, 230210, 368336, 460420, 529483, 920840, 1058966, 1841680, 2117932, 2647415, 4235864, 5294830, 8471728, 10589660, 21179320, 42358640]

約数ペア:

[(1, 42358640), (2, 21179320), (4, 10589660), (5, 8471728), (8, 5294830), (10, 4235864), (16, 2647415), (20, 2117932), (23, 1841680), (40, 1058966), (46, 920840), (80, 529483), (92, 460420), (115, 368336), (184, 230210), (230, 184168), (368, 115105), (460, 92084), (920, 46042), (1840, 23021)]