1961003800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3343}}^1$

素因数の和:3785

約数の個数: 96

約数和(自身を含む): 5224665600

約数和(自身を除く): 3263661800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 419, 700, 838, 1400, 1676, 2095, 2933, 3343, 3352, 4190, 5866, 6686, 8380, 10475, 11732, 13372, 14665, 16715, 16760, 20950, 23401, 23464, 26744, 29330, 33430, 41900, 46802, 58660, 66860, 73325, 83575, 83800, 93604, 117005, 117320, 133720, 146650, 167150, 187208, 234010, 293300, 334300, 468020, 585025, 586600, 668600, 936040, 1170050, 1400717, 2340100, 2801434, 4680200, 5602868, 7003585, 9805019, 11205736, 14007170, 19610038, 28014340, 35017925, 39220076, 49025095, 56028680, 70035850, 78440152, 98050190, 140071700, 196100380, 245125475, 280143400, 392200760, 490250950, 980501900, 1961003800]

約数ペア:

[(1, 1961003800), (2, 980501900), (4, 490250950), (5, 392200760), (7, 280143400), (8, 245125475), (10, 196100380), (14, 140071700), (20, 98050190), (25, 78440152), (28, 70035850), (35, 56028680), (40, 49025095), (50, 39220076), (56, 35017925), (70, 28014340), (100, 19610038), (140, 14007170), (175, 11205736), (200, 9805019), (280, 7003585), (350, 5602868), (419, 4680200), (700, 2801434), (838, 2340100), (1400, 1400717), (1676, 1170050), (2095, 936040), (2933, 668600), (3343, 586600), (3352, 585025), (4190, 468020), (5866, 334300), (6686, 293300), (8380, 234010), (10475, 187208), (11732, 167150), (13372, 146650), (14665, 133720), (16715, 117320), (16760, 117005), (20950, 93604), (23401, 83800), (23464, 83575), (26744, 73325), (29330, 66860), (33430, 58660), (41900, 46802)]