2011234750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16187}}^1$

素因数の和:16282

約数の個数: 64

約数和(自身を含む): 4363766784

約数和(自身を除く): 2352532034

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 125, 142, 175, 250, 350, 355, 497, 710, 875, 994, 1750, 1775, 2485, 3550, 4970, 8875, 12425, 16187, 17750, 24850, 32374, 62125, 80935, 113309, 124250, 161870, 226618, 404675, 566545, 809350, 1133090, 1149277, 2023375, 2298554, 2832725, 4046750, 5665450, 5746385, 8044939, 11492770, 14163625, 16089878, 28327250, 28731925, 40224695, 57463850, 80449390, 143659625, 201123475, 287319250, 402246950, 1005617375, 2011234750]

約数ペア:

[(1, 2011234750), (2, 1005617375), (5, 402246950), (7, 287319250), (10, 201123475), (14, 143659625), (25, 80449390), (35, 57463850), (50, 40224695), (70, 28731925), (71, 28327250), (125, 16089878), (142, 14163625), (175, 11492770), (250, 8044939), (350, 5746385), (355, 5665450), (497, 4046750), (710, 2832725), (875, 2298554), (994, 2023375), (1750, 1149277), (1775, 1133090), (2485, 809350), (3550, 566545), (4970, 404675), (8875, 226618), (12425, 161870), (16187, 124250), (17750, 113309), (24850, 80935), (32374, 62125)]