2102036703640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1\times {\mathrm{476009}}^1$

素因数の和:478156

約数の個数: 64

約数和(自身を含む): 4821143522400

約数和(自身を除く): 2719106818760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2083, 2120, 4166, 8332, 10415, 16664, 20830, 41660, 83320, 110399, 220798, 441596, 476009, 551995, 883192, 952018, 1103990, 1904036, 2207980, 2380045, 3808072, 4415960, 4760090, 9520180, 19040360, 25228477, 50456954, 100913908, 126142385, 201827816, 252284770, 504569540, 991526747, 1009139080, 1983053494, 3966106988, 4957633735, 7932213976, 9915267470, 19830534940, 39661069880, 52550917591, 105101835182, 210203670364, 262754587955, 420407340728, 525509175910, 1051018351820, 2102036703640]

約数ペア:

[(1, 2102036703640), (2, 1051018351820), (4, 525509175910), (5, 420407340728), (8, 262754587955), (10, 210203670364), (20, 105101835182), (40, 52550917591), (53, 39661069880), (106, 19830534940), (212, 9915267470), (265, 7932213976), (424, 4957633735), (530, 3966106988), (1060, 1983053494), (2083, 1009139080), (2120, 991526747), (4166, 504569540), (8332, 252284770), (10415, 201827816), (16664, 126142385), (20830, 100913908), (41660, 50456954), (83320, 25228477), (110399, 19040360), (220798, 9520180), (441596, 4760090), (476009, 4415960), (551995, 3808072), (883192, 2380045), (952018, 2207980), (1103990, 1904036)]