70068091700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{70783}}^1$

素因数の和:71337

約数の個数: 72

約数和(自身を含む): 160359736320

約数和(自身を除く): 90291644620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 521, 950, 1042, 1900, 2084, 2605, 5210, 9899, 10420, 13025, 19798, 26050, 39596, 49495, 52100, 70783, 98990, 141566, 197980, 247475, 283132, 353915, 494950, 707830, 989900, 1344877, 1415660, 1769575, 2689754, 3539150, 5379508, 6724385, 7078300, 13448770, 26897540, 33621925, 36877943, 67243850, 73755886, 134487700, 147511772, 184389715, 368779430, 700680917, 737558860, 921948575, 1401361834, 1843897150, 2802723668, 3503404585, 3687794300, 7006809170, 14013618340, 17517022925, 35034045850, 70068091700]

約数ペア:

[(1, 70068091700), (2, 35034045850), (4, 17517022925), (5, 14013618340), (10, 7006809170), (19, 3687794300), (20, 3503404585), (25, 2802723668), (38, 1843897150), (50, 1401361834), (76, 921948575), (95, 737558860), (100, 700680917), (190, 368779430), (380, 184389715), (475, 147511772), (521, 134487700), (950, 73755886), (1042, 67243850), (1900, 36877943), (2084, 33621925), (2605, 26897540), (5210, 13448770), (9899, 7078300), (10420, 6724385), (13025, 5379508), (19798, 3539150), (26050, 2689754), (39596, 1769575), (49495, 1415660), (52100, 1344877), (70783, 989900), (98990, 707830), (141566, 494950), (197980, 353915), (247475, 283132)]