22473070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 20035730

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 491, 982, 995, 1990, 2455, 4577, 4910, 9154, 11293, 22586, 22885, 45770, 56465, 97709, 112930, 195418, 488545, 977090, 2247307, 4494614, 11236535, 22473070]

約数ペア:

[(1, 22473070), (2, 11236535), (5, 4494614), (10, 2247307), (23, 977090), (46, 488545), (115, 195418), (199, 112930), (230, 97709), (398, 56465), (491, 45770), (982, 22885), (995, 22586), (1990, 11293), (2455, 9154), (4577, 4910)]