42187360

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 104781600

約数和(自身を除く): 62594240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 80, 82, 109, 118, 160, 164, 205, 218, 236, 295, 328, 410, 436, 472, 545, 590, 656, 820, 872, 944, 1090, 1180, 1312, 1640, 1744, 1888, 2180, 2360, 2419, 3280, 3488, 4360, 4469, 4720, 4838, 6431, 6560, 8720, 8938, 9440, 9676, 12095, 12862, 17440, 17876, 19352, 22345, 24190, 25724, 32155, 35752, 38704, 44690, 48380, 51448, 64310, 71504, 77408, 89380, 96760, 102896, 128620, 143008, 178760, 193520, 205792, 257240, 263671, 357520, 387040, 514480, 527342, 715040, 1028960, 1054684, 1318355, 2109368, 2636710, 4218736, 5273420, 8437472, 10546840, 21093680, 42187360]

約数ペア:

[(1, 42187360), (2, 21093680), (4, 10546840), (5, 8437472), (8, 5273420), (10, 4218736), (16, 2636710), (20, 2109368), (32, 1318355), (40, 1054684), (41, 1028960), (59, 715040), (80, 527342), (82, 514480), (109, 387040), (118, 357520), (160, 263671), (164, 257240), (205, 205792), (218, 193520), (236, 178760), (295, 143008), (328, 128620), (410, 102896), (436, 96760), (472, 89380), (545, 77408), (590, 71504), (656, 64310), (820, 51448), (872, 48380), (944, 44690), (1090, 38704), (1180, 35752), (1312, 32155), (1640, 25724), (1744, 24190), (1888, 22345), (2180, 19352), (2360, 17876), (2419, 17440), (3280, 12862), (3488, 12095), (4360, 9676), (4469, 9440), (4720, 8938), (4838, 8720), (6431, 6560)]