5717124980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1283}}^1\times {\mathrm{4547}}^1$

素因数の和:5853

約数の個数: 72

約数和(自身を含む): 13980079008

約数和(自身を除く): 8262954028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1283, 2566, 4547, 5132, 6415, 8981, 9094, 12830, 17962, 18188, 22735, 25660, 31829, 35924, 44905, 45470, 62867, 63658, 89810, 90940, 125734, 127316, 159145, 179620, 222803, 251468, 314335, 318290, 445606, 628670, 636580, 891212, 1114015, 1257340, 2228030, 4456060, 5833801, 11667602, 23335204, 29169005, 40836607, 58338010, 81673214, 116676020, 163346428, 204183035, 285856249, 408366070, 571712498, 816732140, 1143424996, 1429281245, 2858562490, 5717124980]

約数ペア:

[(1, 5717124980), (2, 2858562490), (4, 1429281245), (5, 1143424996), (7, 816732140), (10, 571712498), (14, 408366070), (20, 285856249), (28, 204183035), (35, 163346428), (49, 116676020), (70, 81673214), (98, 58338010), (140, 40836607), (196, 29169005), (245, 23335204), (490, 11667602), (980, 5833801), (1283, 4456060), (2566, 2228030), (4547, 1257340), (5132, 1114015), (6415, 891212), (8981, 636580), (9094, 628670), (12830, 445606), (17962, 318290), (18188, 314335), (22735, 251468), (25660, 222803), (31829, 179620), (35924, 159145), (44905, 127316), (45470, 125734), (62867, 90940), (63658, 89810)]