127959260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44741}}^1$

素因数の和:44774

約数の個数: 48

約数和(自身を含む): 315699552

約数和(自身を除く): 187740292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 44741, 89482, 178964, 223705, 447410, 492151, 581633, 894820, 984302, 1163266, 1968604, 2326532, 2460755, 2908165, 4921510, 5816330, 6397963, 9843020, 11632660, 12795926, 25591852, 31989815, 63979630, 127959260]

約数ペア:

[(1, 127959260), (2, 63979630), (4, 31989815), (5, 25591852), (10, 12795926), (11, 11632660), (13, 9843020), (20, 6397963), (22, 5816330), (26, 4921510), (44, 2908165), (52, 2460755), (55, 2326532), (65, 1968604), (110, 1163266), (130, 984302), (143, 894820), (220, 581633), (260, 492151), (286, 447410), (572, 223705), (715, 178964), (1430, 89482), (2860, 44741)]