57281500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 138692736

約数和(自身を除く): 81411236

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 293, 340, 391, 425, 460, 500, 575, 586, 782, 850, 1150, 1172, 1465, 1564, 1700, 1955, 2125, 2300, 2875, 2930, 3910, 4250, 4981, 5750, 5860, 6739, 7325, 7820, 8500, 9775, 9962, 11500, 13478, 14650, 19550, 19924, 24905, 26956, 29300, 33695, 36625, 39100, 48875, 49810, 67390, 73250, 97750, 99620, 114563, 124525, 134780, 146500, 168475, 195500, 229126, 249050, 336950, 458252, 498100, 572815, 622625, 673900, 842375, 1145630, 1245250, 1684750, 2291260, 2490500, 2864075, 3369500, 5728150, 11456300, 14320375, 28640750, 57281500]

約数ペア:

[(1, 57281500), (2, 28640750), (4, 14320375), (5, 11456300), (10, 5728150), (17, 3369500), (20, 2864075), (23, 2490500), (25, 2291260), (34, 1684750), (46, 1245250), (50, 1145630), (68, 842375), (85, 673900), (92, 622625), (100, 572815), (115, 498100), (125, 458252), (170, 336950), (230, 249050), (250, 229126), (293, 195500), (340, 168475), (391, 146500), (425, 134780), (460, 124525), (500, 114563), (575, 99620), (586, 97750), (782, 73250), (850, 67390), (1150, 49810), (1172, 48875), (1465, 39100), (1564, 36625), (1700, 33695), (1955, 29300), (2125, 26956), (2300, 24905), (2875, 19924), (2930, 19550), (3910, 14650), (4250, 13478), (4981, 11500), (5750, 9962), (5860, 9775), (6739, 8500), (7325, 7820)]