507863350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 1032076800

約数和(自身を除く): 524213450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 79, 95, 101, 134, 158, 190, 202, 335, 395, 475, 505, 670, 790, 950, 1010, 1273, 1501, 1675, 1919, 1975, 2525, 2546, 3002, 3350, 3838, 3950, 5050, 5293, 6365, 6767, 7505, 7979, 9595, 10586, 12730, 13534, 15010, 15958, 19190, 26465, 31825, 33835, 37525, 39895, 47975, 52930, 63650, 67670, 75050, 79790, 95950, 100567, 128573, 132325, 151601, 169175, 199475, 201134, 257146, 264650, 303202, 338350, 398950, 502835, 534593, 642865, 758005, 1005670, 1069186, 1285730, 1516010, 2514175, 2672965, 3214325, 3790025, 5028350, 5345930, 6428650, 7580050, 10157267, 13364825, 20314534, 26729650, 50786335, 101572670, 253931675, 507863350]

約数ペア:

[(1, 507863350), (2, 253931675), (5, 101572670), (10, 50786335), (19, 26729650), (25, 20314534), (38, 13364825), (50, 10157267), (67, 7580050), (79, 6428650), (95, 5345930), (101, 5028350), (134, 3790025), (158, 3214325), (190, 2672965), (202, 2514175), (335, 1516010), (395, 1285730), (475, 1069186), (505, 1005670), (670, 758005), (790, 642865), (950, 534593), (1010, 502835), (1273, 398950), (1501, 338350), (1675, 303202), (1919, 264650), (1975, 257146), (2525, 201134), (2546, 199475), (3002, 169175), (3350, 151601), (3838, 132325), (3950, 128573), (5050, 100567), (5293, 95950), (6365, 79790), (6767, 75050), (7505, 67670), (7979, 63650), (9595, 52930), (10586, 47975), (12730, 39895), (13534, 37525), (15010, 33835), (15958, 31825), (19190, 26465)]