2100074704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9187}}^1$

素因数の和:9372

約数の個数: 80

約数和(自身を含む): 5040316288

約数和(自身を除く): 2940241584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 364, 628, 728, 1099, 1256, 1456, 2041, 2198, 2512, 4082, 4396, 8164, 8792, 9187, 14287, 16328, 17584, 18374, 28574, 32656, 36748, 57148, 64309, 73496, 114296, 119431, 128618, 146992, 228592, 238862, 257236, 477724, 514472, 836017, 955448, 1028944, 1442359, 1672034, 1910896, 2884718, 3344068, 5769436, 6688136, 10096513, 11538872, 13376272, 18750667, 20193026, 23077744, 37501334, 40386052, 75002668, 80772104, 131254669, 150005336, 161544208, 262509338, 300010672, 525018676, 1050037352, 2100074704]

約数ペア:

[(1, 2100074704), (2, 1050037352), (4, 525018676), (7, 300010672), (8, 262509338), (13, 161544208), (14, 150005336), (16, 131254669), (26, 80772104), (28, 75002668), (52, 40386052), (56, 37501334), (91, 23077744), (104, 20193026), (112, 18750667), (157, 13376272), (182, 11538872), (208, 10096513), (314, 6688136), (364, 5769436), (628, 3344068), (728, 2884718), (1099, 1910896), (1256, 1672034), (1456, 1442359), (2041, 1028944), (2198, 955448), (2512, 836017), (4082, 514472), (4396, 477724), (8164, 257236), (8792, 238862), (9187, 228592), (14287, 146992), (16328, 128618), (17584, 119431), (18374, 114296), (28574, 73496), (32656, 64309), (36748, 57148)]