70042480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23663}}^1$

素因数の和:23713

約数の個数: 40

約数和(自身を含む): 167257152

約数和(自身を除く): 97214672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23663, 47326, 94652, 118315, 189304, 236630, 378608, 473260, 875531, 946520, 1751062, 1893040, 3502124, 4377655, 7004248, 8755310, 14008496, 17510620, 35021240, 70042480]

約数ペア:

[(1, 70042480), (2, 35021240), (4, 17510620), (5, 14008496), (8, 8755310), (10, 7004248), (16, 4377655), (20, 3502124), (37, 1893040), (40, 1751062), (74, 946520), (80, 875531), (148, 473260), (185, 378608), (296, 236630), (370, 189304), (592, 118315), (740, 94652), (1480, 47326), (2960, 23663)]