10403933440

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 25454177280

約数和(自身を除く): 15050243840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 137, 158, 160, 256, 274, 316, 320, 395, 548, 632, 640, 685, 751, 790, 1096, 1264, 1280, 1370, 1502, 1580, 2192, 2528, 2740, 3004, 3160, 3755, 4384, 5056, 5480, 6008, 6320, 7510, 8768, 10112, 10823, 10960, 12016, 12640, 15020, 17536, 20224, 21646, 21920, 24032, 25280, 30040, 35072, 43292, 43840, 48064, 50560, 54115, 59329, 60080, 86584, 87680, 96128, 101120, 102887, 108230, 118658, 120160, 173168, 175360, 192256, 205774, 216460, 237316, 240320, 296645, 346336, 411548, 432920, 474632, 480640, 514435, 593290, 692672, 823096, 865840, 949264, 961280, 1028870, 1186580, 1385344, 1646192, 1731680, 1898528, 2057740, 2373160, 2770688, 3292384, 3463360, 3797056, 4115480, 4746320, 6584768, 6926720, 7594112, 8128073, 8230960, 9492640, 13169536, 13853440, 15188224, 16256146, 16461920, 18985280, 26339072, 32512292, 32923840, 37970560, 40640365, 65024584, 65847680, 75941120, 81280730, 130049168, 131695360, 162561460, 260098336, 325122920, 520196672, 650245840, 1040393344, 1300491680, 2080786688, 2600983360, 5201966720, 10403933440]

約数ペア:

[(1, 10403933440), (2, 5201966720), (4, 2600983360), (5, 2080786688), (8, 1300491680), (10, 1040393344), (16, 650245840), (20, 520196672), (32, 325122920), (40, 260098336), (64, 162561460), (79, 131695360), (80, 130049168), (128, 81280730), (137, 75941120), (158, 65847680), (160, 65024584), (256, 40640365), (274, 37970560), (316, 32923840), (320, 32512292), (395, 26339072), (548, 18985280), (632, 16461920), (640, 16256146), (685, 15188224), (751, 13853440), (790, 13169536), (1096, 9492640), (1264, 8230960), (1280, 8128073), (1370, 7594112), (1502, 6926720), (1580, 6584768), (2192, 4746320), (2528, 4115480), (2740, 3797056), (3004, 3463360), (3160, 3292384), (3755, 2770688), (4384, 2373160), (5056, 2057740), (5480, 1898528), (6008, 1731680), (6320, 1646192), (7510, 1385344), (8768, 1186580), (10112, 1028870), (10823, 961280), (10960, 949264), (12016, 865840), (12640, 823096), (15020, 692672), (17536, 593290), (20224, 514435), (21646, 480640), (21920, 474632), (24032, 432920), (25280, 411548), (30040, 346336), (35072, 296645), (43292, 240320), (43840, 237316), (48064, 216460), (50560, 205774), (54115, 192256), (59329, 175360), (60080, 173168), (86584, 120160), (87680, 118658), (96128, 108230), (101120, 102887)]