42847390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 80917056

約数和(自身を除く): 38069666

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 773, 1205, 1546, 2410, 3865, 5543, 7730, 11086, 17779, 27715, 35558, 55430, 88895, 177790, 186293, 372586, 931465, 1862930, 4284739, 8569478, 21423695, 42847390]

約数ペア:

[(1, 42847390), (2, 21423695), (5, 8569478), (10, 4284739), (23, 1862930), (46, 931465), (115, 372586), (230, 186293), (241, 177790), (482, 88895), (773, 55430), (1205, 35558), (1546, 27715), (2410, 17779), (3865, 11086), (5543, 7730)]