833452360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 2104704000

約数和(自身を除く): 1271251640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 149, 155, 248, 260, 298, 310, 347, 403, 520, 596, 620, 694, 745, 806, 1192, 1240, 1388, 1490, 1612, 1735, 1937, 2015, 2776, 2980, 3224, 3470, 3874, 4030, 4511, 4619, 5960, 6940, 7748, 8060, 9022, 9238, 9685, 10757, 13880, 15496, 16120, 18044, 18476, 19370, 21514, 22555, 23095, 36088, 36952, 38740, 43028, 45110, 46190, 51703, 53785, 60047, 77480, 86056, 90220, 92380, 103406, 107570, 120094, 139841, 180440, 184760, 206812, 215140, 240188, 258515, 279682, 300235, 413624, 430280, 480376, 517030, 559364, 600470, 672139, 699205, 1034060, 1118728, 1200940, 1344278, 1398410, 1602793, 2068120, 2401880, 2688556, 2796820, 3205586, 3360695, 5377112, 5593640, 6411172, 6721390, 8013965, 12822344, 13442780, 16027930, 20836309, 26885560, 32055860, 41672618, 64111720, 83345236, 104181545, 166690472, 208363090, 416726180, 833452360]

約数ペア:

[(1, 833452360), (2, 416726180), (4, 208363090), (5, 166690472), (8, 104181545), (10, 83345236), (13, 64111720), (20, 41672618), (26, 32055860), (31, 26885560), (40, 20836309), (52, 16027930), (62, 13442780), (65, 12822344), (104, 8013965), (124, 6721390), (130, 6411172), (149, 5593640), (155, 5377112), (248, 3360695), (260, 3205586), (298, 2796820), (310, 2688556), (347, 2401880), (403, 2068120), (520, 1602793), (596, 1398410), (620, 1344278), (694, 1200940), (745, 1118728), (806, 1034060), (1192, 699205), (1240, 672139), (1388, 600470), (1490, 559364), (1612, 517030), (1735, 480376), (1937, 430280), (2015, 413624), (2776, 300235), (2980, 279682), (3224, 258515), (3470, 240188), (3874, 215140), (4030, 206812), (4511, 184760), (4619, 180440), (5960, 139841), (6940, 120094), (7748, 107570), (8060, 103406), (9022, 92380), (9238, 90220), (9685, 86056), (10757, 77480), (13880, 60047), (15496, 53785), (16120, 51703), (18044, 46190), (18476, 45110), (19370, 43028), (21514, 38740), (22555, 36952), (23095, 36088)]