26825660560

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{7547}}^1$

素因数の和:8000

約数の個数: 80

約数和(自身を含む): 62997057216

約数和(自身を除く): 36171396656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 283, 314, 566, 628, 785, 1132, 1256, 1415, 1570, 2264, 2512, 2830, 3140, 4528, 5660, 6280, 7547, 11320, 12560, 15094, 22640, 30188, 37735, 44431, 60376, 75470, 88862, 120752, 150940, 177724, 222155, 301880, 355448, 444310, 603760, 710896, 888620, 1184879, 1777240, 2135801, 2369758, 3554480, 4271602, 4739516, 5924395, 8543204, 9479032, 10679005, 11848790, 17086408, 18958064, 21358010, 23697580, 34172816, 42716020, 47395160, 85432040, 94790320, 170864080, 335320757, 670641514, 1341283028, 1676603785, 2682566056, 3353207570, 5365132112, 6706415140, 13412830280, 26825660560]

約数ペア:

[(1, 26825660560), (2, 13412830280), (4, 6706415140), (5, 5365132112), (8, 3353207570), (10, 2682566056), (16, 1676603785), (20, 1341283028), (40, 670641514), (80, 335320757), (157, 170864080), (283, 94790320), (314, 85432040), (566, 47395160), (628, 42716020), (785, 34172816), (1132, 23697580), (1256, 21358010), (1415, 18958064), (1570, 17086408), (2264, 11848790), (2512, 10679005), (2830, 9479032), (3140, 8543204), (4528, 5924395), (5660, 4739516), (6280, 4271602), (7547, 3554480), (11320, 2369758), (12560, 2135801), (15094, 1777240), (22640, 1184879), (30188, 888620), (37735, 710896), (44431, 603760), (60376, 444310), (75470, 355448), (88862, 301880), (120752, 222155), (150940, 177724)]