34271920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 83164320

約数和(自身を除く): 48892400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 137, 212, 236, 265, 274, 295, 424, 472, 530, 548, 590, 685, 848, 944, 1060, 1096, 1180, 1370, 2120, 2192, 2360, 2740, 3127, 4240, 4720, 5480, 6254, 7261, 8083, 10960, 12508, 14522, 15635, 16166, 25016, 29044, 31270, 32332, 36305, 40415, 50032, 58088, 62540, 64664, 72610, 80830, 116176, 125080, 129328, 145220, 161660, 250160, 290440, 323320, 428399, 580880, 646640, 856798, 1713596, 2141995, 3427192, 4283990, 6854384, 8567980, 17135960, 34271920]

約数ペア:

[(1, 34271920), (2, 17135960), (4, 8567980), (5, 6854384), (8, 4283990), (10, 3427192), (16, 2141995), (20, 1713596), (40, 856798), (53, 646640), (59, 580880), (80, 428399), (106, 323320), (118, 290440), (137, 250160), (212, 161660), (236, 145220), (265, 129328), (274, 125080), (295, 116176), (424, 80830), (472, 72610), (530, 64664), (548, 62540), (590, 58088), (685, 50032), (848, 40415), (944, 36305), (1060, 32332), (1096, 31270), (1180, 29044), (1370, 25016), (2120, 16166), (2192, 15635), (2360, 14522), (2740, 12508), (3127, 10960), (4240, 8083), (4720, 7261), (5480, 6254)]