1951731200

素因数分解:

$2^9\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3788

約数の個数: 120

約数和(自身を含む): 4954839120

約数和(自身を除く): 3003107920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 256, 320, 328, 400, 410, 512, 640, 656, 800, 820, 1025, 1280, 1312, 1600, 1640, 2050, 2560, 2624, 3200, 3280, 3719, 4100, 5248, 6400, 6560, 7438, 8200, 10496, 12800, 13120, 14876, 16400, 18595, 20992, 26240, 29752, 32800, 37190, 52480, 59504, 65600, 74380, 92975, 104960, 119008, 131200, 148760, 152479, 185950, 238016, 262400, 297520, 304958, 371900, 476032, 524800, 595040, 609916, 743800, 762395, 952064, 1190080, 1219832, 1487600, 1524790, 1904128, 2380160, 2439664, 2975200, 3049580, 3811975, 4760320, 4879328, 5950400, 6099160, 7623950, 9520640, 9758656, 11900800, 12198320, 15247900, 19517312, 23801600, 24396640, 30495800, 39034624, 47603200, 48793280, 60991600, 78069248, 97586560, 121983200, 195173120, 243966400, 390346240, 487932800, 975865600, 1951731200]

約数ペア:

[(1, 1951731200), (2, 975865600), (4, 487932800), (5, 390346240), (8, 243966400), (10, 195173120), (16, 121983200), (20, 97586560), (25, 78069248), (32, 60991600), (40, 48793280), (41, 47603200), (50, 39034624), (64, 30495800), (80, 24396640), (82, 23801600), (100, 19517312), (128, 15247900), (160, 12198320), (164, 11900800), (200, 9758656), (205, 9520640), (256, 7623950), (320, 6099160), (328, 5950400), (400, 4879328), (410, 4760320), (512, 3811975), (640, 3049580), (656, 2975200), (800, 2439664), (820, 2380160), (1025, 1904128), (1280, 1524790), (1312, 1487600), (1600, 1219832), (1640, 1190080), (2050, 952064), (2560, 762395), (2624, 743800), (3200, 609916), (3280, 595040), (3719, 524800), (4100, 476032), (5248, 371900), (6400, 304958), (6560, 297520), (7438, 262400), (8200, 238016), (10496, 185950), (12800, 152479), (13120, 148760), (14876, 131200), (16400, 119008), (18595, 104960), (20992, 92975), (26240, 74380), (29752, 65600), (32800, 59504), (37190, 52480)]