195998240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 488663280

約数和(自身を除く): 292665040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 80, 106, 116, 145, 160, 212, 232, 265, 290, 424, 464, 530, 580, 797, 848, 928, 1060, 1160, 1537, 1594, 1696, 2120, 2320, 3074, 3188, 3985, 4240, 4640, 6148, 6376, 7685, 7970, 8480, 12296, 12752, 15370, 15940, 23113, 24592, 25504, 30740, 31880, 42241, 46226, 49184, 61480, 63760, 84482, 92452, 115565, 122960, 127520, 168964, 184904, 211205, 231130, 245920, 337928, 369808, 422410, 462260, 675856, 739616, 844820, 924520, 1224989, 1351712, 1689640, 1849040, 2449978, 3379280, 3698080, 4899956, 6124945, 6758560, 9799912, 12249890, 19599824, 24499780, 39199648, 48999560, 97999120, 195998240]

約数ペア:

[(1, 195998240), (2, 97999120), (4, 48999560), (5, 39199648), (8, 24499780), (10, 19599824), (16, 12249890), (20, 9799912), (29, 6758560), (32, 6124945), (40, 4899956), (53, 3698080), (58, 3379280), (80, 2449978), (106, 1849040), (116, 1689640), (145, 1351712), (160, 1224989), (212, 924520), (232, 844820), (265, 739616), (290, 675856), (424, 462260), (464, 422410), (530, 369808), (580, 337928), (797, 245920), (848, 231130), (928, 211205), (1060, 184904), (1160, 168964), (1537, 127520), (1594, 122960), (1696, 115565), (2120, 92452), (2320, 84482), (3074, 63760), (3188, 61480), (3985, 49184), (4240, 46226), (4640, 42241), (6148, 31880), (6376, 30740), (7685, 25504), (7970, 24592), (8480, 23113), (12296, 15940), (12752, 15370)]