2085753640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 4946167800

約数和(自身を除く): 2860414160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 929, 1369, 1480, 1517, 1640, 1858, 2738, 3034, 3716, 4645, 5476, 6068, 6845, 7432, 7585, 9290, 10952, 12136, 13690, 15170, 18580, 27380, 30340, 34373, 37160, 38089, 54760, 56129, 60680, 68746, 76178, 112258, 137492, 152356, 171865, 190445, 224516, 274984, 280645, 304712, 343730, 380890, 449032, 561290, 687460, 761780, 1122580, 1271801, 1374920, 1409293, 1523560, 2245160, 2543602, 2818586, 5087204, 5637172, 6359005, 7046465, 10174408, 11274344, 12718010, 14092930, 25436020, 28185860, 50872040, 52143841, 56371720, 104287682, 208575364, 260719205, 417150728, 521438410, 1042876820, 2085753640]

約数ペア:

[(1, 2085753640), (2, 1042876820), (4, 521438410), (5, 417150728), (8, 260719205), (10, 208575364), (20, 104287682), (37, 56371720), (40, 52143841), (41, 50872040), (74, 28185860), (82, 25436020), (148, 14092930), (164, 12718010), (185, 11274344), (205, 10174408), (296, 7046465), (328, 6359005), (370, 5637172), (410, 5087204), (740, 2818586), (820, 2543602), (929, 2245160), (1369, 1523560), (1480, 1409293), (1517, 1374920), (1640, 1271801), (1858, 1122580), (2738, 761780), (3034, 687460), (3716, 561290), (4645, 449032), (5476, 380890), (6068, 343730), (6845, 304712), (7432, 280645), (7585, 274984), (9290, 224516), (10952, 190445), (12136, 171865), (13690, 152356), (15170, 137492), (18580, 112258), (27380, 76178), (30340, 68746), (34373, 60680), (37160, 56129), (38089, 54760)]