493186720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2022

約数の個数: 96

約数和(自身を含む): 1265338368

約数和(自身を除く): 772151648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 1867, 2032, 2080, 2540, 3302, 3734, 4064, 5080, 6604, 7468, 8255, 9335, 10160, 13208, 14936, 16510, 18670, 20320, 24271, 26416, 29872, 33020, 37340, 48542, 52832, 59744, 66040, 74680, 97084, 121355, 132080, 149360, 194168, 237109, 242710, 264160, 298720, 388336, 474218, 485420, 776672, 948436, 970840, 1185545, 1896872, 1941680, 2371090, 3082417, 3793744, 3883360, 4742180, 6164834, 7587488, 9484360, 12329668, 15412085, 18968720, 24659336, 30824170, 37937440, 49318672, 61648340, 98637344, 123296680, 246593360, 493186720]

約数ペア:

[(1, 493186720), (2, 246593360), (4, 123296680), (5, 98637344), (8, 61648340), (10, 49318672), (13, 37937440), (16, 30824170), (20, 24659336), (26, 18968720), (32, 15412085), (40, 12329668), (52, 9484360), (65, 7587488), (80, 6164834), (104, 4742180), (127, 3883360), (130, 3793744), (160, 3082417), (208, 2371090), (254, 1941680), (260, 1896872), (416, 1185545), (508, 970840), (520, 948436), (635, 776672), (1016, 485420), (1040, 474218), (1270, 388336), (1651, 298720), (1867, 264160), (2032, 242710), (2080, 237109), (2540, 194168), (3302, 149360), (3734, 132080), (4064, 121355), (5080, 97084), (6604, 74680), (7468, 66040), (8255, 59744), (9335, 52832), (10160, 48542), (13208, 37340), (14936, 33020), (16510, 29872), (18670, 26416), (20320, 24271)]