1570209400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 3864596400

約数和(自身を除く): 2294387000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 193, 200, 380, 386, 475, 760, 772, 950, 965, 1544, 1900, 1930, 2141, 3667, 3800, 3860, 4282, 4825, 7334, 7720, 8564, 9650, 10705, 14668, 17128, 18335, 19300, 21410, 29336, 36670, 38600, 40679, 42820, 53525, 73340, 81358, 85640, 91675, 107050, 146680, 162716, 183350, 203395, 214100, 325432, 366700, 406790, 413213, 428200, 733400, 813580, 826426, 1016975, 1627160, 1652852, 2033950, 2066065, 3305704, 4067900, 4132130, 7851047, 8135800, 8264260, 10330325, 15702094, 16528520, 20660650, 31404188, 39255235, 41321300, 62808376, 78510470, 82642600, 157020940, 196276175, 314041880, 392552350, 785104700, 1570209400]

約数ペア:

[(1, 1570209400), (2, 785104700), (4, 392552350), (5, 314041880), (8, 196276175), (10, 157020940), (19, 82642600), (20, 78510470), (25, 62808376), (38, 41321300), (40, 39255235), (50, 31404188), (76, 20660650), (95, 16528520), (100, 15702094), (152, 10330325), (190, 8264260), (193, 8135800), (200, 7851047), (380, 4132130), (386, 4067900), (475, 3305704), (760, 2066065), (772, 2033950), (950, 1652852), (965, 1627160), (1544, 1016975), (1900, 826426), (1930, 813580), (2141, 733400), (3667, 428200), (3800, 413213), (3860, 406790), (4282, 366700), (4825, 325432), (7334, 214100), (7720, 203395), (8564, 183350), (9650, 162716), (10705, 146680), (14668, 107050), (17128, 91675), (18335, 85640), (19300, 81358), (21410, 73340), (29336, 53525), (36670, 42820), (38600, 40679)]