4712920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 10789200

約数和(自身を除く): 6076280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1997, 2360, 3994, 7988, 9985, 15976, 19970, 39940, 79880, 117823, 235646, 471292, 589115, 942584, 1178230, 2356460, 4712920]

約数ペア:

[(1, 4712920), (2, 2356460), (4, 1178230), (5, 942584), (8, 589115), (10, 471292), (20, 235646), (40, 117823), (59, 79880), (118, 39940), (236, 19970), (295, 15976), (472, 9985), (590, 7988), (1180, 3994), (1997, 2360)]