2103754510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39761}}^1$

素因数の和:39829

約数の個数: 64

約数和(自身を含む): 4569130944

約数和(自身を除く): 2465376434

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 4070, 4810, 5291, 10582, 26455, 39761, 52910, 79522, 198805, 397610, 437371, 516893, 874742, 1033786, 1471157, 2186855, 2584465, 2942314, 4373710, 5168930, 5685823, 7355785, 11371646, 14711570, 16182727, 19125041, 28429115, 32365454, 38250082, 56858230, 80913635, 95625205, 161827270, 191250410, 210375451, 420750902, 1051877255, 2103754510]

約数ペア:

[(1, 2103754510), (2, 1051877255), (5, 420750902), (10, 210375451), (11, 191250410), (13, 161827270), (22, 95625205), (26, 80913635), (37, 56858230), (55, 38250082), (65, 32365454), (74, 28429115), (110, 19125041), (130, 16182727), (143, 14711570), (185, 11371646), (286, 7355785), (370, 5685823), (407, 5168930), (481, 4373710), (715, 2942314), (814, 2584465), (962, 2186855), (1430, 1471157), (2035, 1033786), (2405, 874742), (4070, 516893), (4810, 437371), (5291, 397610), (10582, 198805), (26455, 79522), (39761, 52910)]