39603850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 50390390

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 191, 275, 286, 290, 319, 325, 377, 382, 550, 638, 650, 715, 725, 754, 955, 1430, 1450, 1595, 1885, 1910, 2101, 2483, 3190, 3575, 3770, 4147, 4202, 4775, 4966, 5539, 7150, 7975, 8294, 9425, 9550, 10505, 11078, 12415, 15950, 18850, 20735, 21010, 24830, 27313, 27695, 41470, 52525, 54626, 55390, 60929, 62075, 72007, 103675, 105050, 121858, 124150, 136565, 138475, 144014, 207350, 273130, 276950, 304645, 360035, 609290, 682825, 720070, 792077, 1365650, 1523225, 1584154, 1800175, 3046450, 3600350, 3960385, 7920770, 19801925, 39603850]

約数ペア:

[(1, 39603850), (2, 19801925), (5, 7920770), (10, 3960385), (11, 3600350), (13, 3046450), (22, 1800175), (25, 1584154), (26, 1523225), (29, 1365650), (50, 792077), (55, 720070), (58, 682825), (65, 609290), (110, 360035), (130, 304645), (143, 276950), (145, 273130), (191, 207350), (275, 144014), (286, 138475), (290, 136565), (319, 124150), (325, 121858), (377, 105050), (382, 103675), (550, 72007), (638, 62075), (650, 60929), (715, 55390), (725, 54626), (754, 52525), (955, 41470), (1430, 27695), (1450, 27313), (1595, 24830), (1885, 21010), (1910, 20735), (2101, 18850), (2483, 15950), (3190, 12415), (3575, 11078), (3770, 10505), (4147, 9550), (4202, 9425), (4775, 8294), (4966, 7975), (5539, 7150)]