3204209600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{64601}}^1$

素因数の和:64654

約数の個数: 84

約数和(自身を含む): 8138818368

約数和(自身を除く): 4934608768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4960, 6200, 9920, 12400, 24800, 49600, 64601, 129202, 258404, 323005, 516808, 646010, 1033616, 1292020, 1615025, 2002631, 2067232, 2584040, 3230050, 4005262, 4134464, 5168080, 6460100, 8010524, 10013155, 10336160, 12920200, 16021048, 20026310, 20672320, 25840400, 32042096, 40052620, 50065775, 51680800, 64084192, 80105240, 100131550, 103361600, 128168384, 160210480, 200263100, 320420960, 400526200, 640841920, 801052400, 1602104800, 3204209600]

約数ペア:

[(1, 3204209600), (2, 1602104800), (4, 801052400), (5, 640841920), (8, 400526200), (10, 320420960), (16, 200263100), (20, 160210480), (25, 128168384), (31, 103361600), (32, 100131550), (40, 80105240), (50, 64084192), (62, 51680800), (64, 50065775), (80, 40052620), (100, 32042096), (124, 25840400), (155, 20672320), (160, 20026310), (200, 16021048), (248, 12920200), (310, 10336160), (320, 10013155), (400, 8010524), (496, 6460100), (620, 5168080), (775, 4134464), (800, 4005262), (992, 3230050), (1240, 2584040), (1550, 2067232), (1600, 2002631), (1984, 1615025), (2480, 1292020), (3100, 1033616), (4960, 646010), (6200, 516808), (9920, 323005), (12400, 258404), (24800, 129202), (49600, 64601)]