28334950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 61112160

約数和(自身を除く): 32777210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1109, 1825, 2218, 2555, 3650, 5110, 5545, 7763, 11090, 12775, 15526, 25550, 27725, 38815, 55450, 77630, 80957, 161914, 194075, 388150, 404785, 566699, 809570, 1133398, 2023925, 2833495, 4047850, 5666990, 14167475, 28334950]

約数ペア:

[(1, 28334950), (2, 14167475), (5, 5666990), (7, 4047850), (10, 2833495), (14, 2023925), (25, 1133398), (35, 809570), (50, 566699), (70, 404785), (73, 388150), (146, 194075), (175, 161914), (350, 80957), (365, 77630), (511, 55450), (730, 38815), (1022, 27725), (1109, 25550), (1825, 15526), (2218, 12775), (2555, 11090), (3650, 7763), (5110, 5545)]