2213535280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3515

約数の個数: 120

約数和(自身を含む): 5742976176

約数和(自身を除く): 3529440896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 121, 134, 176, 220, 242, 268, 335, 440, 484, 536, 605, 670, 737, 880, 968, 1072, 1210, 1340, 1474, 1936, 2420, 2680, 2948, 3413, 3685, 4840, 5360, 5896, 6826, 7370, 8107, 9680, 11792, 13652, 14740, 16214, 17065, 27304, 29480, 32428, 34130, 37543, 40535, 54608, 58960, 64856, 68260, 75086, 81070, 129712, 136520, 150172, 162140, 187715, 228671, 273040, 300344, 324280, 375430, 412973, 457342, 600688, 648560, 750860, 825946, 914684, 1143355, 1501720, 1651892, 1829368, 2064865, 2286710, 2515381, 3003440, 3303784, 3658736, 4129730, 4573420, 5030762, 6607568, 8259460, 9146840, 10061524, 12576905, 16518920, 18293680, 20123048, 25153810, 27669191, 33037840, 40246096, 50307620, 55338382, 100615240, 110676764, 138345955, 201230480, 221353528, 276691910, 442707056, 553383820, 1106767640, 2213535280]

約数ペア:

[(1, 2213535280), (2, 1106767640), (4, 553383820), (5, 442707056), (8, 276691910), (10, 221353528), (11, 201230480), (16, 138345955), (20, 110676764), (22, 100615240), (40, 55338382), (44, 50307620), (55, 40246096), (67, 33037840), (80, 27669191), (88, 25153810), (110, 20123048), (121, 18293680), (134, 16518920), (176, 12576905), (220, 10061524), (242, 9146840), (268, 8259460), (335, 6607568), (440, 5030762), (484, 4573420), (536, 4129730), (605, 3658736), (670, 3303784), (737, 3003440), (880, 2515381), (968, 2286710), (1072, 2064865), (1210, 1829368), (1340, 1651892), (1474, 1501720), (1936, 1143355), (2420, 914684), (2680, 825946), (2948, 750860), (3413, 648560), (3685, 600688), (4840, 457342), (5360, 412973), (5896, 375430), (6826, 324280), (7370, 300344), (8107, 273040), (9680, 228671), (11792, 187715), (13652, 162140), (14740, 150172), (16214, 136520), (17065, 129712), (27304, 81070), (29480, 75086), (32428, 68260), (34130, 64856), (37543, 58960), (40535, 54608)]