1828050400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4905

約数の個数: 144

約数和(自身を含む): 4982681088

約数和(自身を除く): 3154630688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 160, 172, 176, 200, 215, 220, 275, 344, 352, 400, 430, 440, 473, 550, 688, 800, 860, 880, 946, 1075, 1100, 1376, 1720, 1760, 1892, 2150, 2200, 2365, 3440, 3784, 4300, 4400, 4730, 4831, 6880, 7568, 8600, 8800, 9460, 9662, 11825, 15136, 17200, 18920, 19324, 23650, 24155, 34400, 37840, 38648, 47300, 48310, 53141, 75680, 77296, 94600, 96620, 106282, 120775, 154592, 189200, 193240, 207733, 212564, 241550, 265705, 378400, 386480, 415466, 425128, 483100, 531410, 772960, 830932, 850256, 966200, 1038665, 1062820, 1328525, 1661864, 1700512, 1932400, 2077330, 2125640, 2285063, 2657050, 3323728, 3864800, 4154660, 4251280, 4570126, 5193325, 5314100, 6647456, 8309320, 8502560, 9140252, 10386650, 10628200, 11425315, 16618640, 18280504, 20773300, 21256400, 22850630, 33237280, 36561008, 41546600, 42512800, 45701260, 57126575, 73122016, 83093200, 91402520, 114253150, 166186400, 182805040, 228506300, 365610080, 457012600, 914025200, 1828050400]

約数ペア:

[(1, 1828050400), (2, 914025200), (4, 457012600), (5, 365610080), (8, 228506300), (10, 182805040), (11, 166186400), (16, 114253150), (20, 91402520), (22, 83093200), (25, 73122016), (32, 57126575), (40, 45701260), (43, 42512800), (44, 41546600), (50, 36561008), (55, 33237280), (80, 22850630), (86, 21256400), (88, 20773300), (100, 18280504), (110, 16618640), (160, 11425315), (172, 10628200), (176, 10386650), (200, 9140252), (215, 8502560), (220, 8309320), (275, 6647456), (344, 5314100), (352, 5193325), (400, 4570126), (430, 4251280), (440, 4154660), (473, 3864800), (550, 3323728), (688, 2657050), (800, 2285063), (860, 2125640), (880, 2077330), (946, 1932400), (1075, 1700512), (1100, 1661864), (1376, 1328525), (1720, 1062820), (1760, 1038665), (1892, 966200), (2150, 850256), (2200, 830932), (2365, 772960), (3440, 531410), (3784, 483100), (4300, 425128), (4400, 415466), (4730, 386480), (4831, 378400), (6880, 265705), (7568, 241550), (8600, 212564), (8800, 207733), (9460, 193240), (9662, 189200), (11825, 154592), (15136, 120775), (17200, 106282), (18920, 96620), (19324, 94600), (23650, 77296), (24155, 75680), (34400, 53141), (37840, 48310), (38648, 47300)]