1333304620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{10789}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 2893101120

約数和(自身を除く): 1559796500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 167, 185, 334, 370, 668, 740, 835, 1670, 3340, 6179, 10789, 12358, 21578, 24716, 30895, 43156, 53945, 61790, 107890, 123580, 215780, 399193, 798386, 1596772, 1801763, 1995965, 3603526, 3991930, 7207052, 7983860, 9008815, 18017630, 36035260, 66665231, 133330462, 266660924, 333326155, 666652310, 1333304620]

約数ペア:

[(1, 1333304620), (2, 666652310), (4, 333326155), (5, 266660924), (10, 133330462), (20, 66665231), (37, 36035260), (74, 18017630), (148, 9008815), (167, 7983860), (185, 7207052), (334, 3991930), (370, 3603526), (668, 1995965), (740, 1801763), (835, 1596772), (1670, 798386), (3340, 399193), (6179, 215780), (10789, 123580), (12358, 107890), (21578, 61790), (24716, 53945), (30895, 43156)]