2029138300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10243}}^1$

素因数の和:10547

約数の個数: 72

約数和(自身を含む): 5050537856

約数和(自身を除く): 3021399556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 283, 350, 566, 700, 1132, 1415, 1981, 2830, 3962, 5660, 7075, 7924, 9905, 10243, 14150, 19810, 20486, 28300, 39620, 40972, 49525, 51215, 71701, 99050, 102430, 143402, 198100, 204860, 256075, 286804, 358505, 512150, 717010, 1024300, 1434020, 1792525, 2898769, 3585050, 5797538, 7170100, 11595076, 14493845, 20291383, 28987690, 40582766, 57975380, 72469225, 81165532, 101456915, 144938450, 202913830, 289876900, 405827660, 507284575, 1014569150, 2029138300]

約数ペア:

[(1, 2029138300), (2, 1014569150), (4, 507284575), (5, 405827660), (7, 289876900), (10, 202913830), (14, 144938450), (20, 101456915), (25, 81165532), (28, 72469225), (35, 57975380), (50, 40582766), (70, 28987690), (100, 20291383), (140, 14493845), (175, 11595076), (283, 7170100), (350, 5797538), (566, 3585050), (700, 2898769), (1132, 1792525), (1415, 1434020), (1981, 1024300), (2830, 717010), (3962, 512150), (5660, 358505), (7075, 286804), (7924, 256075), (9905, 204860), (10243, 198100), (14150, 143402), (19810, 102430), (20486, 99050), (28300, 71701), (39620, 51215), (40972, 49525)]