3237865540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25057}}^1$

素因数の和:25157

約数の個数: 96

約数和(自身を含む): 8486843904

約数和(自身を除く): 5248978364

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, 923, 994, 1420, 1820, 1846, 1988, 2485, 3692, 4615, 4970, 6461, 9230, 9940, 12922, 18460, 25057, 25844, 32305, 50114, 64610, 100228, 125285, 129220, 175399, 250570, 325741, 350798, 501140, 651482, 701596, 876995, 1302964, 1628705, 1753990, 1779047, 2280187, 3257410, 3507980, 3558094, 4560374, 6514820, 7116188, 8895235, 9120748, 11400935, 12453329, 17790470, 22801870, 23127611, 24906658, 35580940, 45603740, 46255222, 49813316, 62266645, 92510444, 115638055, 124533290, 161893277, 231276110, 249066580, 323786554, 462552220, 647573108, 809466385, 1618932770, 3237865540]

約数ペア:

[(1, 3237865540), (2, 1618932770), (4, 809466385), (5, 647573108), (7, 462552220), (10, 323786554), (13, 249066580), (14, 231276110), (20, 161893277), (26, 124533290), (28, 115638055), (35, 92510444), (52, 62266645), (65, 49813316), (70, 46255222), (71, 45603740), (91, 35580940), (130, 24906658), (140, 23127611), (142, 22801870), (182, 17790470), (260, 12453329), (284, 11400935), (355, 9120748), (364, 8895235), (455, 7116188), (497, 6514820), (710, 4560374), (910, 3558094), (923, 3507980), (994, 3257410), (1420, 2280187), (1820, 1779047), (1846, 1753990), (1988, 1628705), (2485, 1302964), (3692, 876995), (4615, 701596), (4970, 651482), (6461, 501140), (9230, 350798), (9940, 325741), (12922, 250570), (18460, 175399), (25057, 129220), (25844, 125285), (32305, 100228), (50114, 64610)]