2000694080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81197}}^1$

素因数の和:81232

約数の個数: 112

約数和(自身を含む): 5939796096

約数和(自身を除く): 3939102016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 81197, 162394, 324788, 405985, 568379, 649576, 811970, 893167, 1136758, 1299152, 1623940, 1786334, 2273516, 2598304, 2841895, 3247880, 3572668, 4465835, 4547032, 5196608, 5683790, 6252169, 6495760, 7145336, 8931670, 9094064, 11367580, 12504338, 12991520, 14290672, 17863340, 18188128, 22735160, 25008676, 25983040, 28581344, 31260845, 35726680, 36376256, 45470320, 50017352, 57162688, 62521690, 71453360, 90940640, 100034704, 125043380, 142906720, 181881280, 200069408, 250086760, 285813440, 400138816, 500173520, 1000347040, 2000694080]

約数ペア:

[(1, 2000694080), (2, 1000347040), (4, 500173520), (5, 400138816), (7, 285813440), (8, 250086760), (10, 200069408), (11, 181881280), (14, 142906720), (16, 125043380), (20, 100034704), (22, 90940640), (28, 71453360), (32, 62521690), (35, 57162688), (40, 50017352), (44, 45470320), (55, 36376256), (56, 35726680), (64, 31260845), (70, 28581344), (77, 25983040), (80, 25008676), (88, 22735160), (110, 18188128), (112, 17863340), (140, 14290672), (154, 12991520), (160, 12504338), (176, 11367580), (220, 9094064), (224, 8931670), (280, 7145336), (308, 6495760), (320, 6252169), (352, 5683790), (385, 5196608), (440, 4547032), (448, 4465835), (560, 3572668), (616, 3247880), (704, 2841895), (770, 2598304), (880, 2273516), (1120, 1786334), (1232, 1623940), (1540, 1299152), (1760, 1136758), (2240, 893167), (2464, 811970), (3080, 649576), (3520, 568379), (4928, 405985), (6160, 324788), (12320, 162394), (24640, 81197)]