1777992080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{600673}}^1$

素因数の和:600723

約数の個数: 40

約数和(自身を含む): 4245563832

約数和(自身を除く): 2467571752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 600673, 1201346, 2402692, 3003365, 4805384, 6006730, 9610768, 12013460, 22224901, 24026920, 44449802, 48053840, 88899604, 111124505, 177799208, 222249010, 355598416, 444498020, 888996040, 1777992080]

約数ペア:

[(1, 1777992080), (2, 888996040), (4, 444498020), (5, 355598416), (8, 222249010), (10, 177799208), (16, 111124505), (20, 88899604), (37, 48053840), (40, 44449802), (74, 24026920), (80, 22224901), (148, 12013460), (185, 9610768), (296, 6006730), (370, 4805384), (592, 3003365), (740, 2402692), (1480, 1201346), (2960, 600673)]