9604420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 23804928

約数和(自身を除く): 14200508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2213, 4340, 4426, 8852, 11065, 15491, 22130, 30982, 44260, 61964, 68603, 77455, 137206, 154910, 274412, 309820, 343015, 480221, 686030, 960442, 1372060, 1920884, 2401105, 4802210, 9604420]

約数ペア:

[(1, 9604420), (2, 4802210), (4, 2401105), (5, 1920884), (7, 1372060), (10, 960442), (14, 686030), (20, 480221), (28, 343015), (31, 309820), (35, 274412), (62, 154910), (70, 137206), (124, 77455), (140, 68603), (155, 61964), (217, 44260), (310, 30982), (434, 22130), (620, 15491), (868, 11065), (1085, 8852), (2170, 4426), (2213, 4340)]