101037250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 101138750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 125, 178, 190, 239, 250, 445, 475, 478, 890, 950, 1195, 1691, 2225, 2375, 2390, 3382, 4450, 4541, 4750, 5975, 8455, 9082, 11125, 11950, 16910, 21271, 22250, 22705, 29875, 42275, 42542, 45410, 59750, 84550, 106355, 113525, 211375, 212710, 227050, 404149, 422750, 531775, 567625, 808298, 1063550, 1135250, 2020745, 2658875, 4041490, 5317750, 10103725, 20207450, 50518625, 101037250]

約数ペア:

[(1, 101037250), (2, 50518625), (5, 20207450), (10, 10103725), (19, 5317750), (25, 4041490), (38, 2658875), (50, 2020745), (89, 1135250), (95, 1063550), (125, 808298), (178, 567625), (190, 531775), (239, 422750), (250, 404149), (445, 227050), (475, 212710), (478, 211375), (890, 113525), (950, 106355), (1195, 84550), (1691, 59750), (2225, 45410), (2375, 42542), (2390, 42275), (3382, 29875), (4450, 22705), (4541, 22250), (4750, 21271), (5975, 16910), (8455, 11950), (9082, 11125)]