152356420

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{14081}}^1$

素因数の和:14631

約数の個数: 24

約数和(自身を含む): 320562648

約数和(自身を除く): 168206228

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 14081, 28162, 56324, 70405, 140810, 281620, 7617821, 15235642, 30471284, 38089105, 76178210, 152356420]

約数ペア:

[(1, 152356420), (2, 76178210), (4, 38089105), (5, 30471284), (10, 15235642), (20, 7617821), (541, 281620), (1082, 140810), (2164, 70405), (2705, 56324), (5410, 28162), (10820, 14081)]