29884400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 88473504

約数和(自身を除く): 58589104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 821, 910, 1040, 1300, 1400, 1456, 1642, 1820, 2275, 2600, 2800, 3284, 3640, 4105, 4550, 5200, 5747, 6568, 7280, 8210, 9100, 10673, 11494, 13136, 16420, 18200, 20525, 21346, 22988, 28735, 32840, 36400, 41050, 42692, 45976, 53365, 57470, 65680, 74711, 82100, 85384, 91952, 106730, 114940, 143675, 149422, 164200, 170768, 213460, 229880, 266825, 287350, 298844, 328400, 373555, 426920, 459760, 533650, 574700, 597688, 747110, 853840, 1067300, 1149400, 1195376, 1494220, 1867775, 2134600, 2298800, 2988440, 3735550, 4269200, 5976880, 7471100, 14942200, 29884400]

約数ペア:

[(1, 29884400), (2, 14942200), (4, 7471100), (5, 5976880), (7, 4269200), (8, 3735550), (10, 2988440), (13, 2298800), (14, 2134600), (16, 1867775), (20, 1494220), (25, 1195376), (26, 1149400), (28, 1067300), (35, 853840), (40, 747110), (50, 597688), (52, 574700), (56, 533650), (65, 459760), (70, 426920), (80, 373555), (91, 328400), (100, 298844), (104, 287350), (112, 266825), (130, 229880), (140, 213460), (175, 170768), (182, 164200), (200, 149422), (208, 143675), (260, 114940), (280, 106730), (325, 91952), (350, 85384), (364, 82100), (400, 74711), (455, 65680), (520, 57470), (560, 53365), (650, 45976), (700, 42692), (728, 41050), (821, 36400), (910, 32840), (1040, 28735), (1300, 22988), (1400, 21346), (1456, 20525), (1642, 18200), (1820, 16420), (2275, 13136), (2600, 11494), (2800, 10673), (3284, 9100), (3640, 8210), (4105, 7280), (4550, 6568), (5200, 5747)]