16479880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6983}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 37713600

約数和(自身を除く): 21233720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 6983, 13966, 27932, 34915, 55864, 69830, 139660, 279320, 411997, 823994, 1647988, 2059985, 3295976, 4119970, 8239940, 16479880]

約数ペア:

[(1, 16479880), (2, 8239940), (4, 4119970), (5, 3295976), (8, 2059985), (10, 1647988), (20, 823994), (40, 411997), (59, 279320), (118, 139660), (236, 69830), (295, 55864), (472, 34915), (590, 27932), (1180, 13966), (2360, 6983)]