117719420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 308883456

約数和(自身を除く): 191164036

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 130, 140, 142, 182, 260, 284, 355, 364, 455, 497, 710, 910, 911, 923, 994, 1420, 1820, 1822, 1846, 1988, 2485, 3644, 3692, 4555, 4615, 4970, 6377, 6461, 9110, 9230, 9940, 11843, 12754, 12922, 18220, 18460, 23686, 25508, 25844, 31885, 32305, 47372, 59215, 63770, 64610, 64681, 82901, 118430, 127540, 129220, 129362, 165802, 236860, 258724, 323405, 331604, 414505, 452767, 646810, 829010, 840853, 905534, 1293620, 1658020, 1681706, 1811068, 2263835, 3363412, 4204265, 4527670, 5885971, 8408530, 9055340, 11771942, 16817060, 23543884, 29429855, 58859710, 117719420]

約数ペア:

[(1, 117719420), (2, 58859710), (4, 29429855), (5, 23543884), (7, 16817060), (10, 11771942), (13, 9055340), (14, 8408530), (20, 5885971), (26, 4527670), (28, 4204265), (35, 3363412), (52, 2263835), (65, 1811068), (70, 1681706), (71, 1658020), (91, 1293620), (130, 905534), (140, 840853), (142, 829010), (182, 646810), (260, 452767), (284, 414505), (355, 331604), (364, 323405), (455, 258724), (497, 236860), (710, 165802), (910, 129362), (911, 129220), (923, 127540), (994, 118430), (1420, 82901), (1820, 64681), (1822, 64610), (1846, 63770), (1988, 59215), (2485, 47372), (3644, 32305), (3692, 31885), (4555, 25844), (4615, 25508), (4970, 23686), (6377, 18460), (6461, 18220), (9110, 12922), (9230, 12754), (9940, 11843)]