125029520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20297}}^1$

素因数の和:20328

約数の個数: 80

約数和(自身を含む): 362441088

約数和(自身を除く): 237411568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 20297, 40594, 81188, 101485, 142079, 162376, 202970, 223267, 284158, 324752, 405940, 446534, 568316, 710395, 811880, 893068, 1116335, 1136632, 1420790, 1562869, 1623760, 1786136, 2232670, 2273264, 2841580, 3125738, 3572272, 4465340, 5683160, 6251476, 7814345, 8930680, 11366320, 12502952, 15628690, 17861360, 25005904, 31257380, 62514760, 125029520]

約数ペア:

[(1, 125029520), (2, 62514760), (4, 31257380), (5, 25005904), (7, 17861360), (8, 15628690), (10, 12502952), (11, 11366320), (14, 8930680), (16, 7814345), (20, 6251476), (22, 5683160), (28, 4465340), (35, 3572272), (40, 3125738), (44, 2841580), (55, 2273264), (56, 2232670), (70, 1786136), (77, 1623760), (80, 1562869), (88, 1420790), (110, 1136632), (112, 1116335), (140, 893068), (154, 811880), (176, 710395), (220, 568316), (280, 446534), (308, 405940), (385, 324752), (440, 284158), (560, 223267), (616, 202970), (770, 162376), (880, 142079), (1232, 101485), (1540, 81188), (3080, 40594), (6160, 20297)]