45260080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 64732880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 223, 236, 295, 344, 430, 446, 472, 590, 688, 860, 892, 944, 1115, 1180, 1720, 1784, 2230, 2360, 2537, 3440, 3568, 4460, 4720, 5074, 8920, 9589, 10148, 12685, 13157, 17840, 19178, 20296, 25370, 26314, 38356, 40592, 47945, 50740, 52628, 65785, 76712, 95890, 101480, 105256, 131570, 153424, 191780, 202960, 210512, 263140, 383560, 526280, 565751, 767120, 1052560, 1131502, 2263004, 2828755, 4526008, 5657510, 9052016, 11315020, 22630040, 45260080]

約数ペア:

[(1, 45260080), (2, 22630040), (4, 11315020), (5, 9052016), (8, 5657510), (10, 4526008), (16, 2828755), (20, 2263004), (40, 1131502), (43, 1052560), (59, 767120), (80, 565751), (86, 526280), (118, 383560), (172, 263140), (215, 210512), (223, 202960), (236, 191780), (295, 153424), (344, 131570), (430, 105256), (446, 101480), (472, 95890), (590, 76712), (688, 65785), (860, 52628), (892, 50740), (944, 47945), (1115, 40592), (1180, 38356), (1720, 26314), (1784, 25370), (2230, 20296), (2360, 19178), (2537, 17840), (3440, 13157), (3568, 12685), (4460, 10148), (4720, 9589), (5074, 8920)]