2053095070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3229}}^1$

素因数の和:3389

約数の個数: 64

約数和(自身を含む): 4095846720

約数和(自身を除く): 2042751650

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 73, 130, 134, 146, 335, 365, 670, 730, 871, 949, 1742, 1898, 3229, 4355, 4745, 4891, 6458, 8710, 9490, 9782, 16145, 24455, 32290, 41977, 48910, 63583, 83954, 127166, 209885, 216343, 235717, 317915, 419770, 432686, 471434, 635830, 1081715, 1178585, 2163430, 2357170, 2812459, 3064321, 5624918, 6128642, 14062295, 15321605, 15793039, 28124590, 30643210, 31586078, 78965195, 157930390, 205309507, 410619014, 1026547535, 2053095070]

約数ペア:

[(1, 2053095070), (2, 1026547535), (5, 410619014), (10, 205309507), (13, 157930390), (26, 78965195), (65, 31586078), (67, 30643210), (73, 28124590), (130, 15793039), (134, 15321605), (146, 14062295), (335, 6128642), (365, 5624918), (670, 3064321), (730, 2812459), (871, 2357170), (949, 2163430), (1742, 1178585), (1898, 1081715), (3229, 635830), (4355, 471434), (4745, 432686), (4891, 419770), (6458, 317915), (8710, 235717), (9490, 216343), (9782, 209885), (16145, 127166), (24455, 83954), (32290, 63583), (41977, 48910)]