4097450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 9106560

約数和(自身を除く): 5009110

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 509, 575, 805, 1018, 1150, 1610, 2545, 3563, 4025, 5090, 7126, 8050, 11707, 12725, 17815, 23414, 25450, 35630, 58535, 81949, 89075, 117070, 163898, 178150, 292675, 409745, 585350, 819490, 2048725, 4097450]

約数ペア:

[(1, 4097450), (2, 2048725), (5, 819490), (7, 585350), (10, 409745), (14, 292675), (23, 178150), (25, 163898), (35, 117070), (46, 89075), (50, 81949), (70, 58535), (115, 35630), (161, 25450), (175, 23414), (230, 17815), (322, 12725), (350, 11707), (509, 8050), (575, 7126), (805, 5090), (1018, 4025), (1150, 3563), (1610, 2545)]