2516800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 126

約数和(自身を含む): 7330694

約数和(自身を除く): 4813894

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 121, 130, 143, 160, 176, 200, 208, 220, 242, 260, 275, 286, 320, 325, 352, 400, 416, 440, 484, 520, 550, 572, 605, 650, 704, 715, 800, 832, 880, 968, 1040, 1100, 1144, 1210, 1300, 1430, 1573, 1600, 1760, 1936, 2080, 2200, 2288, 2420, 2600, 2860, 3025, 3146, 3520, 3575, 3872, 4160, 4400, 4576, 4840, 5200, 5720, 6050, 6292, 7150, 7744, 7865, 8800, 9152, 9680, 10400, 11440, 12100, 12584, 14300, 15730, 17600, 19360, 20800, 22880, 24200, 25168, 28600, 31460, 38720, 39325, 45760, 48400, 50336, 57200, 62920, 78650, 96800, 100672, 114400, 125840, 157300, 193600, 228800, 251680, 314600, 503360, 629200, 1258400, 2516800]

約数ペア:

[(1, 2516800), (2, 1258400), (4, 629200), (5, 503360), (8, 314600), (10, 251680), (11, 228800), (13, 193600), (16, 157300), (20, 125840), (22, 114400), (25, 100672), (26, 96800), (32, 78650), (40, 62920), (44, 57200), (50, 50336), (52, 48400), (55, 45760), (64, 39325), (65, 38720), (80, 31460), (88, 28600), (100, 25168), (104, 24200), (110, 22880), (121, 20800), (130, 19360), (143, 17600), (160, 15730), (176, 14300), (200, 12584), (208, 12100), (220, 11440), (242, 10400), (260, 9680), (275, 9152), (286, 8800), (320, 7865), (325, 7744), (352, 7150), (400, 6292), (416, 6050), (440, 5720), (484, 5200), (520, 4840), (550, 4576), (572, 4400), (605, 4160), (650, 3872), (704, 3575), (715, 3520), (800, 3146), (832, 3025), (880, 2860), (968, 2600), (1040, 2420), (1100, 2288), (1144, 2200), (1210, 2080), (1300, 1936), (1430, 1760), (1573, 1600)]