29124077920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{74509}}^1$

素因数の和:74880

約数の個数: 96

約数和(自身を含む): 78861384000

約数和(自身を除く): 49737306080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 349, 560, 698, 1120, 1396, 1745, 2443, 2792, 3490, 4886, 5584, 6980, 9772, 11168, 12215, 13960, 19544, 24430, 27920, 39088, 48860, 55840, 74509, 78176, 97720, 149018, 195440, 298036, 372545, 390880, 521563, 596072, 745090, 1043126, 1192144, 1490180, 2086252, 2384288, 2607815, 2980360, 4172504, 5215630, 5960720, 8345008, 10431260, 11921440, 16690016, 20862520, 26003641, 41725040, 52007282, 83450080, 104014564, 130018205, 182025487, 208029128, 260036410, 364050974, 416058256, 520072820, 728101948, 832116512, 910127435, 1040145640, 1456203896, 1820254870, 2080291280, 2912407792, 3640509740, 4160582560, 5824815584, 7281019480, 14562038960, 29124077920]

約数ペア:

[(1, 29124077920), (2, 14562038960), (4, 7281019480), (5, 5824815584), (7, 4160582560), (8, 3640509740), (10, 2912407792), (14, 2080291280), (16, 1820254870), (20, 1456203896), (28, 1040145640), (32, 910127435), (35, 832116512), (40, 728101948), (56, 520072820), (70, 416058256), (80, 364050974), (112, 260036410), (140, 208029128), (160, 182025487), (224, 130018205), (280, 104014564), (349, 83450080), (560, 52007282), (698, 41725040), (1120, 26003641), (1396, 20862520), (1745, 16690016), (2443, 11921440), (2792, 10431260), (3490, 8345008), (4886, 5960720), (5584, 5215630), (6980, 4172504), (9772, 2980360), (11168, 2607815), (12215, 2384288), (13960, 2086252), (19544, 1490180), (24430, 1192144), (27920, 1043126), (39088, 745090), (48860, 596072), (55840, 521563), (74509, 390880), (78176, 372545), (97720, 298036), (149018, 195440)]