4210363580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{51839}}^1$

素因数の和:52010

約数の個数: 48

約数和(自身を含む): 9196830720

約数和(自身を除く): 4986467140

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 620, 655, 1310, 2620, 4061, 8122, 16244, 20305, 40610, 51839, 81220, 103678, 207356, 259195, 518390, 1036780, 1607009, 3214018, 6428036, 6790909, 8035045, 13581818, 16070090, 27163636, 32140180, 33954545, 67909090, 135818180, 210518179, 421036358, 842072716, 1052590895, 2105181790, 4210363580]

約数ペア:

[(1, 4210363580), (2, 2105181790), (4, 1052590895), (5, 842072716), (10, 421036358), (20, 210518179), (31, 135818180), (62, 67909090), (124, 33954545), (131, 32140180), (155, 27163636), (262, 16070090), (310, 13581818), (524, 8035045), (620, 6790909), (655, 6428036), (1310, 3214018), (2620, 1607009), (4061, 1036780), (8122, 518390), (16244, 259195), (20305, 207356), (40610, 103678), (51839, 81220)]