973820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2237760

約数和(自身を除く): 1263940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 73, 92, 115, 116, 145, 146, 230, 290, 292, 365, 460, 580, 667, 730, 1334, 1460, 1679, 2117, 2668, 3335, 3358, 4234, 6670, 6716, 8395, 8468, 10585, 13340, 16790, 21170, 33580, 42340, 48691, 97382, 194764, 243455, 486910, 973820]

約数ペア:

[(1, 973820), (2, 486910), (4, 243455), (5, 194764), (10, 97382), (20, 48691), (23, 42340), (29, 33580), (46, 21170), (58, 16790), (73, 13340), (92, 10585), (115, 8468), (116, 8395), (145, 6716), (146, 6670), (230, 4234), (290, 3358), (292, 3335), (365, 2668), (460, 2117), (580, 1679), (667, 1460), (730, 1334)]