40593560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 107730000

約数和(自身を除く): 67136440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 139, 140, 149, 196, 245, 278, 280, 298, 392, 490, 556, 596, 695, 745, 973, 980, 1043, 1112, 1192, 1390, 1490, 1946, 1960, 2086, 2780, 2980, 3892, 4172, 4865, 5215, 5560, 5960, 6811, 7301, 7784, 8344, 9730, 10430, 13622, 14602, 19460, 20711, 20860, 27244, 29204, 34055, 36505, 38920, 41422, 41720, 54488, 58408, 68110, 73010, 82844, 103555, 136220, 144977, 146020, 165688, 207110, 272440, 289954, 292040, 414220, 579908, 724885, 828440, 1014839, 1159816, 1449770, 2029678, 2899540, 4059356, 5074195, 5799080, 8118712, 10148390, 20296780, 40593560]

約数ペア:

[(1, 40593560), (2, 20296780), (4, 10148390), (5, 8118712), (7, 5799080), (8, 5074195), (10, 4059356), (14, 2899540), (20, 2029678), (28, 1449770), (35, 1159816), (40, 1014839), (49, 828440), (56, 724885), (70, 579908), (98, 414220), (139, 292040), (140, 289954), (149, 272440), (196, 207110), (245, 165688), (278, 146020), (280, 144977), (298, 136220), (392, 103555), (490, 82844), (556, 73010), (596, 68110), (695, 58408), (745, 54488), (973, 41720), (980, 41422), (1043, 38920), (1112, 36505), (1192, 34055), (1390, 29204), (1490, 27244), (1946, 20860), (1960, 20711), (2086, 19460), (2780, 14602), (2980, 13622), (3892, 10430), (4172, 9730), (4865, 8344), (5215, 7784), (5560, 7301), (5960, 6811)]