16103614520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{66643}}^1$

素因数の和:67524

約数の個数: 64

約数和(自身を含む): 41457899520

約数和(自身を除く): 25354285000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 863, 1726, 3452, 4315, 6041, 6904, 8630, 12082, 17260, 24164, 30205, 34520, 48328, 60410, 66643, 120820, 133286, 241640, 266572, 333215, 466501, 533144, 666430, 933002, 1332860, 1866004, 2332505, 2665720, 3732008, 4665010, 9330020, 18660040, 57512909, 115025818, 230051636, 287564545, 402590363, 460103272, 575129090, 805180726, 1150258180, 1610361452, 2012951815, 2300516360, 3220722904, 4025903630, 8051807260, 16103614520]

約数ペア:

[(1, 16103614520), (2, 8051807260), (4, 4025903630), (5, 3220722904), (7, 2300516360), (8, 2012951815), (10, 1610361452), (14, 1150258180), (20, 805180726), (28, 575129090), (35, 460103272), (40, 402590363), (56, 287564545), (70, 230051636), (140, 115025818), (280, 57512909), (863, 18660040), (1726, 9330020), (3452, 4665010), (4315, 3732008), (6041, 2665720), (6904, 2332505), (8630, 1866004), (12082, 1332860), (17260, 933002), (24164, 666430), (30205, 533144), (34520, 466501), (48328, 333215), (60410, 266572), (66643, 241640), (120820, 133286)]