103666091000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1312229}}^1$

素因数の和:1312329

約数の個数: 64

約数和(自身を含む): 245649456000

約数和(自身を除く): 141983365000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 632, 790, 1000, 1580, 1975, 3160, 3950, 7900, 9875, 15800, 19750, 39500, 79000, 1312229, 2624458, 5248916, 6561145, 10497832, 13122290, 26244580, 32805725, 52489160, 65611450, 103666091, 131222900, 164028625, 207332182, 262445800, 328057250, 414664364, 518330455, 656114500, 829328728, 1036660910, 1312229000, 2073321820, 2591652275, 4146643640, 5183304550, 10366609100, 12958261375, 20733218200, 25916522750, 51833045500, 103666091000]

約数ペア:

[(1, 103666091000), (2, 51833045500), (4, 25916522750), (5, 20733218200), (8, 12958261375), (10, 10366609100), (20, 5183304550), (25, 4146643640), (40, 2591652275), (50, 2073321820), (79, 1312229000), (100, 1036660910), (125, 829328728), (158, 656114500), (200, 518330455), (250, 414664364), (316, 328057250), (395, 262445800), (500, 207332182), (632, 164028625), (790, 131222900), (1000, 103666091), (1580, 65611450), (1975, 52489160), (3160, 32805725), (3950, 26244580), (7900, 13122290), (9875, 10497832), (15800, 6561145), (19750, 5248916), (39500, 2624458), (79000, 1312229)]