1008026660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{13267}}^1$

素因数の和:13436

約数の個数: 48

約数和(自身を含む): 2206733760

約数和(自身を除く): 1198707100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 1310, 2620, 3799, 7598, 13267, 15196, 18995, 26534, 37990, 53068, 66335, 75980, 132670, 265340, 384743, 769486, 1538972, 1737977, 1923715, 3475954, 3847430, 6951908, 7694860, 8689885, 17379770, 34759540, 50401333, 100802666, 201605332, 252006665, 504013330, 1008026660]

約数ペア:

[(1, 1008026660), (2, 504013330), (4, 252006665), (5, 201605332), (10, 100802666), (20, 50401333), (29, 34759540), (58, 17379770), (116, 8689885), (131, 7694860), (145, 6951908), (262, 3847430), (290, 3475954), (524, 1923715), (580, 1737977), (655, 1538972), (1310, 769486), (2620, 384743), (3799, 265340), (7598, 132670), (13267, 75980), (15196, 66335), (18995, 53068), (26534, 37990)]