3205400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 8570880

約数和(自身を除く): 5365480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 47, 50, 55, 62, 88, 94, 100, 110, 124, 155, 188, 200, 220, 235, 248, 275, 310, 341, 376, 440, 470, 517, 550, 620, 682, 775, 940, 1034, 1100, 1175, 1240, 1364, 1457, 1550, 1705, 1880, 2068, 2200, 2350, 2585, 2728, 2914, 3100, 3410, 4136, 4700, 5170, 5828, 6200, 6820, 7285, 8525, 9400, 10340, 11656, 12925, 13640, 14570, 16027, 17050, 20680, 25850, 29140, 32054, 34100, 36425, 51700, 58280, 64108, 68200, 72850, 80135, 103400, 128216, 145700, 160270, 291400, 320540, 400675, 641080, 801350, 1602700, 3205400]

約数ペア:

[(1, 3205400), (2, 1602700), (4, 801350), (5, 641080), (8, 400675), (10, 320540), (11, 291400), (20, 160270), (22, 145700), (25, 128216), (31, 103400), (40, 80135), (44, 72850), (47, 68200), (50, 64108), (55, 58280), (62, 51700), (88, 36425), (94, 34100), (100, 32054), (110, 29140), (124, 25850), (155, 20680), (188, 17050), (200, 16027), (220, 14570), (235, 13640), (248, 12925), (275, 11656), (310, 10340), (341, 9400), (376, 8525), (440, 7285), (470, 6820), (517, 6200), (550, 5828), (620, 5170), (682, 4700), (775, 4136), (940, 3410), (1034, 3100), (1100, 2914), (1175, 2728), (1240, 2585), (1364, 2350), (1457, 2200), (1550, 2068), (1705, 1880)]