41469680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 114501600

約数和(自身を除く): 73031920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 149, 196, 245, 280, 284, 298, 355, 392, 490, 497, 560, 568, 596, 710, 745, 784, 980, 994, 1043, 1136, 1192, 1420, 1490, 1960, 1988, 2086, 2384, 2485, 2840, 2980, 3479, 3920, 3976, 4172, 4970, 5215, 5680, 5960, 6958, 7301, 7952, 8344, 9940, 10430, 10579, 11920, 13916, 14602, 16688, 17395, 19880, 20860, 21158, 27832, 29204, 34790, 36505, 39760, 41720, 42316, 52895, 55664, 58408, 69580, 73010, 74053, 83440, 84632, 105790, 116816, 139160, 146020, 148106, 169264, 211580, 278320, 292040, 296212, 370265, 423160, 518371, 584080, 592424, 740530, 846320, 1036742, 1184848, 1481060, 2073484, 2591855, 2962120, 4146968, 5183710, 5924240, 8293936, 10367420, 20734840, 41469680]

約数ペア:

[(1, 41469680), (2, 20734840), (4, 10367420), (5, 8293936), (7, 5924240), (8, 5183710), (10, 4146968), (14, 2962120), (16, 2591855), (20, 2073484), (28, 1481060), (35, 1184848), (40, 1036742), (49, 846320), (56, 740530), (70, 592424), (71, 584080), (80, 518371), (98, 423160), (112, 370265), (140, 296212), (142, 292040), (149, 278320), (196, 211580), (245, 169264), (280, 148106), (284, 146020), (298, 139160), (355, 116816), (392, 105790), (490, 84632), (497, 83440), (560, 74053), (568, 73010), (596, 69580), (710, 58408), (745, 55664), (784, 52895), (980, 42316), (994, 41720), (1043, 39760), (1136, 36505), (1192, 34790), (1420, 29204), (1490, 27832), (1960, 21158), (1988, 20860), (2086, 19880), (2384, 17395), (2485, 16688), (2840, 14602), (2980, 13916), (3479, 11920), (3920, 10579), (3976, 10430), (4172, 9940), (4970, 8344), (5215, 7952), (5680, 7301), (5960, 6958)]