9968792680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3236621}}^1$

素因数の和:3236650

約数の個数: 64

約数和(自身を含む): 27964414080

約数和(自身を除く): 17995621400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3236621, 6473242, 12946484, 16183105, 22656347, 25892968, 32366210, 35602831, 45312694, 64732420, 71205662, 90625388, 113281735, 129464840, 142411324, 178014155, 181250776, 226563470, 249219817, 284822648, 356028310, 453126940, 498439634, 712056620, 906253880, 996879268, 1246099085, 1424113240, 1993758536, 2492198170, 4984396340, 9968792680]

約数ペア:

[(1, 9968792680), (2, 4984396340), (4, 2492198170), (5, 1993758536), (7, 1424113240), (8, 1246099085), (10, 996879268), (11, 906253880), (14, 712056620), (20, 498439634), (22, 453126940), (28, 356028310), (35, 284822648), (40, 249219817), (44, 226563470), (55, 181250776), (56, 178014155), (70, 142411324), (77, 129464840), (88, 113281735), (110, 90625388), (140, 71205662), (154, 64732420), (220, 45312694), (280, 35602831), (308, 32366210), (385, 25892968), (440, 22656347), (616, 16183105), (770, 12946484), (1540, 6473242), (3080, 3236621)]