189849200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{27919}}^1$

素因数の和:27954

約数の個数: 60

約数和(自身を含む): 482960160

約数和(自身を除く): 293110960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 27919, 55838, 111676, 139595, 223352, 279190, 446704, 474623, 558380, 697975, 949246, 1116760, 1395950, 1898492, 2233520, 2373115, 2791900, 3796984, 4746230, 5583800, 7593968, 9492460, 11167600, 11865575, 18984920, 23731150, 37969840, 47462300, 94924600, 189849200]

約数ペア:

[(1, 189849200), (2, 94924600), (4, 47462300), (5, 37969840), (8, 23731150), (10, 18984920), (16, 11865575), (17, 11167600), (20, 9492460), (25, 7593968), (34, 5583800), (40, 4746230), (50, 3796984), (68, 2791900), (80, 2373115), (85, 2233520), (100, 1898492), (136, 1395950), (170, 1116760), (200, 949246), (272, 697975), (340, 558380), (400, 474623), (425, 446704), (680, 279190), (850, 223352), (1360, 139595), (1700, 111676), (3400, 55838), (6800, 27919)]