1611655400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 3818327040

約数和(自身を除く): 2206671640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 127, 200, 214, 254, 428, 508, 535, 593, 635, 856, 1016, 1070, 1186, 1270, 2140, 2372, 2540, 2675, 2965, 3175, 4280, 4744, 5080, 5350, 5930, 6350, 10700, 11860, 12700, 13589, 14825, 21400, 23720, 25400, 27178, 29650, 54356, 59300, 63451, 67945, 75311, 108712, 118600, 126902, 135890, 150622, 253804, 271780, 301244, 317255, 339725, 376555, 507608, 543560, 602488, 634510, 679450, 753110, 1269020, 1358900, 1506220, 1586275, 1882775, 2538040, 2717800, 3012440, 3172550, 3765550, 6345100, 7531100, 8058277, 12690200, 15062200, 16116554, 32233108, 40291385, 64466216, 80582770, 161165540, 201456925, 322331080, 402913850, 805827700, 1611655400]

約数ペア:

[(1, 1611655400), (2, 805827700), (4, 402913850), (5, 322331080), (8, 201456925), (10, 161165540), (20, 80582770), (25, 64466216), (40, 40291385), (50, 32233108), (100, 16116554), (107, 15062200), (127, 12690200), (200, 8058277), (214, 7531100), (254, 6345100), (428, 3765550), (508, 3172550), (535, 3012440), (593, 2717800), (635, 2538040), (856, 1882775), (1016, 1586275), (1070, 1506220), (1186, 1358900), (1270, 1269020), (2140, 753110), (2372, 679450), (2540, 634510), (2675, 602488), (2965, 543560), (3175, 507608), (4280, 376555), (4744, 339725), (5080, 317255), (5350, 301244), (5930, 271780), (6350, 253804), (10700, 150622), (11860, 135890), (12700, 126902), (13589, 118600), (14825, 108712), (21400, 75311), (23720, 67945), (25400, 63451), (27178, 59300), (29650, 54356)]