2109243200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{69383}}^1$

素因数の和:69424

約数の個数: 84

約数和(自身を含む): 5463296160

約数和(自身を除く): 3354052960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 15200, 30400, 69383, 138766, 277532, 346915, 555064, 693830, 1110128, 1318277, 1387660, 1734575, 2220256, 2636554, 2775320, 3469150, 4440512, 5273108, 5550640, 6591385, 6938300, 10546216, 11101280, 13182770, 13876600, 21092432, 22202560, 26365540, 27753200, 32956925, 42184864, 52731080, 55506400, 65913850, 84369728, 105462160, 111012800, 131827700, 210924320, 263655400, 421848640, 527310800, 1054621600, 2109243200]

約数ペア:

[(1, 2109243200), (2, 1054621600), (4, 527310800), (5, 421848640), (8, 263655400), (10, 210924320), (16, 131827700), (19, 111012800), (20, 105462160), (25, 84369728), (32, 65913850), (38, 55506400), (40, 52731080), (50, 42184864), (64, 32956925), (76, 27753200), (80, 26365540), (95, 22202560), (100, 21092432), (152, 13876600), (160, 13182770), (190, 11101280), (200, 10546216), (304, 6938300), (320, 6591385), (380, 5550640), (400, 5273108), (475, 4440512), (608, 3469150), (760, 2775320), (800, 2636554), (950, 2220256), (1216, 1734575), (1520, 1387660), (1600, 1318277), (1900, 1110128), (3040, 693830), (3800, 555064), (6080, 346915), (7600, 277532), (15200, 138766), (30400, 69383)]