89203250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 90059470

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 139, 151, 170, 250, 278, 302, 425, 695, 755, 850, 1390, 1510, 2125, 2363, 2567, 3475, 3775, 4250, 4726, 5134, 6950, 7550, 11815, 12835, 17375, 18875, 20989, 23630, 25670, 34750, 37750, 41978, 59075, 64175, 104945, 118150, 128350, 209890, 295375, 320875, 356813, 524725, 590750, 641750, 713626, 1049450, 1784065, 2623625, 3568130, 5247250, 8920325, 17840650, 44601625, 89203250]

約数ペア:

[(1, 89203250), (2, 44601625), (5, 17840650), (10, 8920325), (17, 5247250), (25, 3568130), (34, 2623625), (50, 1784065), (85, 1049450), (125, 713626), (139, 641750), (151, 590750), (170, 524725), (250, 356813), (278, 320875), (302, 295375), (425, 209890), (695, 128350), (755, 118150), (850, 104945), (1390, 64175), (1510, 59075), (2125, 41978), (2363, 37750), (2567, 34750), (3475, 25670), (3775, 23630), (4250, 20989), (4726, 18875), (5134, 17375), (6950, 12835), (7550, 11815)]