5353461920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 13436171784

約数和(自身を除く): 8082709864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 941, 961, 992, 1147, 1184, 1240, 1480, 1882, 1922, 2294, 2480, 2960, 3764, 3844, 4588, 4705, 4805, 4960, 5735, 5920, 7528, 7688, 9176, 9410, 9610, 11470, 15056, 15376, 18352, 18820, 19220, 22940, 29171, 30112, 30752, 34817, 35557, 36704, 37640, 38440, 45880, 58342, 69634, 71114, 75280, 76880, 91760, 116684, 139268, 142228, 145855, 150560, 153760, 174085, 177785, 183520, 233368, 278536, 284456, 291710, 348170, 355570, 466736, 557072, 568912, 583420, 696340, 711140, 904301, 933472, 1079327, 1114144, 1137824, 1166840, 1392680, 1422280, 1808602, 2158654, 2333680, 2785360, 2844560, 3617204, 4317308, 4521505, 4667360, 5396635, 5570720, 5689120, 7234408, 8634616, 9043010, 10793270, 14468816, 17269232, 18086020, 21586540, 28937632, 33459137, 34538464, 36172040, 43173080, 66918274, 72344080, 86346160, 133836548, 144688160, 167295685, 172692320, 267673096, 334591370, 535346192, 669182740, 1070692384, 1338365480, 2676730960, 5353461920]

約数ペア:

[(1, 5353461920), (2, 2676730960), (4, 1338365480), (5, 1070692384), (8, 669182740), (10, 535346192), (16, 334591370), (20, 267673096), (31, 172692320), (32, 167295685), (37, 144688160), (40, 133836548), (62, 86346160), (74, 72344080), (80, 66918274), (124, 43173080), (148, 36172040), (155, 34538464), (160, 33459137), (185, 28937632), (248, 21586540), (296, 18086020), (310, 17269232), (370, 14468816), (496, 10793270), (592, 9043010), (620, 8634616), (740, 7234408), (941, 5689120), (961, 5570720), (992, 5396635), (1147, 4667360), (1184, 4521505), (1240, 4317308), (1480, 3617204), (1882, 2844560), (1922, 2785360), (2294, 2333680), (2480, 2158654), (2960, 1808602), (3764, 1422280), (3844, 1392680), (4588, 1166840), (4705, 1137824), (4805, 1114144), (4960, 1079327), (5735, 933472), (5920, 904301), (7528, 711140), (7688, 696340), (9176, 583420), (9410, 568912), (9610, 557072), (11470, 466736), (15056, 355570), (15376, 348170), (18352, 291710), (18820, 284456), (19220, 278536), (22940, 233368), (29171, 183520), (30112, 177785), (30752, 174085), (34817, 153760), (35557, 150560), (36704, 145855), (37640, 142228), (38440, 139268), (45880, 116684), (58342, 91760), (69634, 76880), (71114, 75280)]