27768650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 39727030

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 170, 175, 182, 221, 238, 325, 350, 359, 425, 442, 455, 595, 650, 718, 850, 910, 1105, 1190, 1547, 1795, 2210, 2275, 2513, 2975, 3094, 3590, 4550, 4667, 5026, 5525, 5950, 6103, 7735, 8975, 9334, 11050, 12206, 12565, 15470, 17950, 23335, 25130, 30515, 32669, 38675, 42721, 46670, 61030, 62825, 65338, 77350, 79339, 85442, 116675, 125650, 152575, 158678, 163345, 213605, 233350, 305150, 326690, 396695, 427210, 555373, 793390, 816725, 1068025, 1110746, 1633450, 1983475, 2136050, 2776865, 3966950, 5553730, 13884325, 27768650]

約数ペア:

[(1, 27768650), (2, 13884325), (5, 5553730), (7, 3966950), (10, 2776865), (13, 2136050), (14, 1983475), (17, 1633450), (25, 1110746), (26, 1068025), (34, 816725), (35, 793390), (50, 555373), (65, 427210), (70, 396695), (85, 326690), (91, 305150), (119, 233350), (130, 213605), (170, 163345), (175, 158678), (182, 152575), (221, 125650), (238, 116675), (325, 85442), (350, 79339), (359, 77350), (425, 65338), (442, 62825), (455, 61030), (595, 46670), (650, 42721), (718, 38675), (850, 32669), (910, 30515), (1105, 25130), (1190, 23335), (1547, 17950), (1795, 15470), (2210, 12565), (2275, 12206), (2513, 11050), (2975, 9334), (3094, 8975), (3590, 7735), (4550, 6103), (4667, 5950), (5026, 5525)]