102099760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7970

約数の個数: 80

約数和(自身を含む): 283124736

約数和(自身を除く): 181024976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 7927, 12880, 15854, 31708, 39635, 55489, 63416, 79270, 110978, 126832, 158540, 182321, 221956, 277445, 317080, 364642, 443912, 554890, 634160, 729284, 887824, 911605, 1109780, 1276247, 1458568, 1823210, 2219560, 2552494, 2917136, 3646420, 4439120, 5104988, 6381235, 7292840, 10209976, 12762470, 14585680, 20419952, 25524940, 51049880, 102099760]

約数ペア:

[(1, 102099760), (2, 51049880), (4, 25524940), (5, 20419952), (7, 14585680), (8, 12762470), (10, 10209976), (14, 7292840), (16, 6381235), (20, 5104988), (23, 4439120), (28, 3646420), (35, 2917136), (40, 2552494), (46, 2219560), (56, 1823210), (70, 1458568), (80, 1276247), (92, 1109780), (112, 911605), (115, 887824), (140, 729284), (161, 634160), (184, 554890), (230, 443912), (280, 364642), (322, 317080), (368, 277445), (460, 221956), (560, 182321), (644, 158540), (805, 126832), (920, 110978), (1288, 79270), (1610, 63416), (1840, 55489), (2576, 39635), (3220, 31708), (6440, 15854), (7927, 12880)]