827285253590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1877}}^1\times {\mathrm{3907}}^1$

素因数の和:6209

約数の個数: 64

約数和(自身を含む): 1545640574400

約数和(自身を除く): 718355320810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 389, 778, 1877, 1945, 3754, 3890, 3907, 7814, 9385, 11281, 18770, 19535, 22562, 39070, 54433, 56405, 108866, 112810, 113303, 226606, 272165, 544330, 566515, 730153, 1133030, 1460306, 1519823, 3039646, 3650765, 7301530, 7333439, 7599115, 14666878, 15198230, 21174437, 36667195, 42348874, 44074867, 73334390, 88149734, 105872185, 211744370, 212669731, 220374335, 425339462, 440748670, 1063348655, 2126697310, 2852707771, 5705415542, 14263538855, 28527077710, 82728525359, 165457050718, 413642626795, 827285253590]

約数ペア:

[(1, 827285253590), (2, 413642626795), (5, 165457050718), (10, 82728525359), (29, 28527077710), (58, 14263538855), (145, 5705415542), (290, 2852707771), (389, 2126697310), (778, 1063348655), (1877, 440748670), (1945, 425339462), (3754, 220374335), (3890, 212669731), (3907, 211744370), (7814, 105872185), (9385, 88149734), (11281, 73334390), (18770, 44074867), (19535, 42348874), (22562, 36667195), (39070, 21174437), (54433, 15198230), (56405, 14666878), (108866, 7599115), (112810, 7333439), (113303, 7301530), (226606, 3650765), (272165, 3039646), (544330, 1519823), (566515, 1460306), (730153, 1133030)]