1055148801980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{82821727}}^1$

素因数の和:82821763

約数の個数: 72

約数和(自身を含む): 2775853035648

約数和(自身を除く): 1720704233668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 82821727, 165643454, 331286908, 414108635, 579752089, 828217270, 1076682451, 1159504178, 1656434540, 2153364902, 2319008356, 2898760445, 4058264623, 4306729804, 5383412255, 5797520890, 7536777157, 8116529246, 10766824510, 11595041780, 15073554314, 16233058492, 20291323115, 21533649020, 30147108628, 37683885785, 40582646230, 52757440099, 75367771570, 81165292460, 105514880198, 150735543140, 211029760396, 263787200495, 527574400990, 1055148801980]

約数ペア:

[(1, 1055148801980), (2, 527574400990), (4, 263787200495), (5, 211029760396), (7, 150735543140), (10, 105514880198), (13, 81165292460), (14, 75367771570), (20, 52757440099), (26, 40582646230), (28, 37683885785), (35, 30147108628), (49, 21533649020), (52, 20291323115), (65, 16233058492), (70, 15073554314), (91, 11595041780), (98, 10766824510), (130, 8116529246), (140, 7536777157), (182, 5797520890), (196, 5383412255), (245, 4306729804), (260, 4058264623), (364, 2898760445), (455, 2319008356), (490, 2153364902), (637, 1656434540), (910, 1159504178), (980, 1076682451), (1274, 828217270), (1820, 579752089), (2548, 414108635), (3185, 331286908), (6370, 165643454), (12740, 82821727)]