3478138840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 8742297600

約数和(自身を除く): 5264158760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 127, 134, 220, 254, 268, 335, 440, 508, 536, 635, 670, 737, 929, 1016, 1270, 1340, 1397, 1474, 1858, 2540, 2680, 2794, 2948, 3685, 3716, 4645, 5080, 5588, 5896, 6985, 7370, 7432, 8509, 9290, 10219, 11176, 13970, 14740, 17018, 18580, 20438, 27940, 29480, 34036, 37160, 40876, 42545, 51095, 55880, 62243, 68072, 81752, 85090, 93599, 102190, 117983, 124486, 170180, 187198, 204380, 235966, 248972, 311215, 340360, 374396, 408760, 467995, 471932, 497944, 589915, 622430, 684673, 748792, 935990, 943864, 1179830, 1244860, 1297813, 1369346, 1871980, 2359660, 2489720, 2595626, 2738692, 3423365, 3743960, 4719320, 5191252, 5477384, 6489065, 6846730, 7904861, 10382504, 12978130, 13693460, 15809722, 25956260, 27386920, 31619444, 39524305, 51912520, 63238888, 79048610, 86953471, 158097220, 173906942, 316194440, 347813884, 434767355, 695627768, 869534710, 1739069420, 3478138840]

約数ペア:

[(1, 3478138840), (2, 1739069420), (4, 869534710), (5, 695627768), (8, 434767355), (10, 347813884), (11, 316194440), (20, 173906942), (22, 158097220), (40, 86953471), (44, 79048610), (55, 63238888), (67, 51912520), (88, 39524305), (110, 31619444), (127, 27386920), (134, 25956260), (220, 15809722), (254, 13693460), (268, 12978130), (335, 10382504), (440, 7904861), (508, 6846730), (536, 6489065), (635, 5477384), (670, 5191252), (737, 4719320), (929, 3743960), (1016, 3423365), (1270, 2738692), (1340, 2595626), (1397, 2489720), (1474, 2359660), (1858, 1871980), (2540, 1369346), (2680, 1297813), (2794, 1244860), (2948, 1179830), (3685, 943864), (3716, 935990), (4645, 748792), (5080, 684673), (5588, 622430), (5896, 589915), (6985, 497944), (7370, 471932), (7432, 467995), (8509, 408760), (9290, 374396), (10219, 340360), (11176, 311215), (13970, 248972), (14740, 235966), (17018, 204380), (18580, 187198), (20438, 170180), (27940, 124486), (29480, 117983), (34036, 102190), (37160, 93599), (40876, 85090), (42545, 81752), (51095, 68072), (55880, 62243)]