38513500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 93405312

約数和(自身を除く): 54891812

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 197, 230, 250, 340, 391, 394, 425, 460, 500, 575, 782, 788, 850, 985, 1150, 1564, 1700, 1955, 1970, 2125, 2300, 2875, 3349, 3910, 3940, 4250, 4531, 4925, 5750, 6698, 7820, 8500, 9062, 9775, 9850, 11500, 13396, 16745, 18124, 19550, 19700, 22655, 24625, 33490, 39100, 45310, 48875, 49250, 66980, 77027, 83725, 90620, 97750, 98500, 113275, 154054, 167450, 195500, 226550, 308108, 334900, 385135, 418625, 453100, 566375, 770270, 837250, 1132750, 1540540, 1674500, 1925675, 2265500, 3851350, 7702700, 9628375, 19256750, 38513500]

約数ペア:

[(1, 38513500), (2, 19256750), (4, 9628375), (5, 7702700), (10, 3851350), (17, 2265500), (20, 1925675), (23, 1674500), (25, 1540540), (34, 1132750), (46, 837250), (50, 770270), (68, 566375), (85, 453100), (92, 418625), (100, 385135), (115, 334900), (125, 308108), (170, 226550), (197, 195500), (230, 167450), (250, 154054), (340, 113275), (391, 98500), (394, 97750), (425, 90620), (460, 83725), (500, 77027), (575, 66980), (782, 49250), (788, 48875), (850, 45310), (985, 39100), (1150, 33490), (1564, 24625), (1700, 22655), (1955, 19700), (1970, 19550), (2125, 18124), (2300, 16745), (2875, 13396), (3349, 11500), (3910, 9850), (3940, 9775), (4250, 9062), (4531, 8500), (4925, 7820), (5750, 6698)]