19075740320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1310147}}^1$

素因数の和:1310182

約数の個数: 96

約数和(自身を含む): 55466425728

約数和(自身を除く): 36390685408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 1310147, 2620294, 5240588, 6550735, 9171029, 10481176, 13101470, 17031911, 18342058, 20962352, 26202940, 34063822, 36684116, 41924704, 45855145, 52405880, 68127644, 73368232, 85159555, 91710290, 104811760, 119223377, 136255288, 146736464, 170319110, 183420580, 209623520, 238446754, 272510576, 293472928, 340638220, 366841160, 476893508, 545021152, 596116885, 681276440, 733682320, 953787016, 1192233770, 1362552880, 1467364640, 1907574032, 2384467540, 2725105760, 3815148064, 4768935080, 9537870160, 19075740320]

約数ペア:

[(1, 19075740320), (2, 9537870160), (4, 4768935080), (5, 3815148064), (7, 2725105760), (8, 2384467540), (10, 1907574032), (13, 1467364640), (14, 1362552880), (16, 1192233770), (20, 953787016), (26, 733682320), (28, 681276440), (32, 596116885), (35, 545021152), (40, 476893508), (52, 366841160), (56, 340638220), (65, 293472928), (70, 272510576), (80, 238446754), (91, 209623520), (104, 183420580), (112, 170319110), (130, 146736464), (140, 136255288), (160, 119223377), (182, 104811760), (208, 91710290), (224, 85159555), (260, 73368232), (280, 68127644), (364, 52405880), (416, 45855145), (455, 41924704), (520, 36684116), (560, 34063822), (728, 26202940), (910, 20962352), (1040, 18342058), (1120, 17031911), (1456, 13101470), (1820, 10481176), (2080, 9171029), (2912, 6550735), (3640, 5240588), (7280, 2620294), (14560, 1310147)]