2287544560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131771}}^1$

素因数の和:131822

約数の個数: 80

約数和(自身を含む): 6274455552

約数和(自身を除く): 3986910992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 131771, 263542, 527084, 658855, 922397, 1054168, 1317710, 1844794, 2108336, 2635420, 3689588, 4084901, 4611985, 5270840, 7379176, 8169802, 9223970, 10541680, 14758352, 16339604, 18447940, 20424505, 28594307, 32679208, 36895880, 40849010, 57188614, 65358416, 73791760, 81698020, 114377228, 142971535, 163396040, 228754456, 285943070, 326792080, 457508912, 571886140, 1143772280, 2287544560]

約数ペア:

[(1, 2287544560), (2, 1143772280), (4, 571886140), (5, 457508912), (7, 326792080), (8, 285943070), (10, 228754456), (14, 163396040), (16, 142971535), (20, 114377228), (28, 81698020), (31, 73791760), (35, 65358416), (40, 57188614), (56, 40849010), (62, 36895880), (70, 32679208), (80, 28594307), (112, 20424505), (124, 18447940), (140, 16339604), (155, 14758352), (217, 10541680), (248, 9223970), (280, 8169802), (310, 7379176), (434, 5270840), (496, 4611985), (560, 4084901), (620, 3689588), (868, 2635420), (1085, 2108336), (1240, 1844794), (1736, 1317710), (2170, 1054168), (2480, 922397), (3472, 658855), (4340, 527084), (8680, 263542), (17360, 131771)]