41925280

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 99739080

約数和(自身を除く): 57813800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 1669, 2512, 3140, 3338, 5024, 6280, 6676, 8345, 12560, 13352, 16690, 25120, 26704, 33380, 53408, 66760, 133520, 262033, 267040, 524066, 1048132, 1310165, 2096264, 2620330, 4192528, 5240660, 8385056, 10481320, 20962640, 41925280]

約数ペア:

[(1, 41925280), (2, 20962640), (4, 10481320), (5, 8385056), (8, 5240660), (10, 4192528), (16, 2620330), (20, 2096264), (32, 1310165), (40, 1048132), (80, 524066), (157, 267040), (160, 262033), (314, 133520), (628, 66760), (785, 53408), (1256, 33380), (1570, 26704), (1669, 25120), (2512, 16690), (3140, 13352), (3338, 12560), (5024, 8345), (6280, 6676)]