129032540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 344408064

約数和(自身を除く): 215375524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2287, 2821, 4030, 4340, 4574, 5642, 8060, 9148, 11284, 11435, 14105, 16009, 22870, 28210, 29731, 32018, 45740, 56420, 59462, 64036, 70897, 80045, 118924, 141794, 148655, 160090, 208117, 283588, 297310, 320180, 354485, 416234, 496279, 594620, 708970, 832468, 921661, 992558, 1040585, 1417940, 1843322, 1985116, 2081170, 2481395, 3686644, 4162340, 4608305, 4962790, 6451627, 9216610, 9925580, 12903254, 18433220, 25806508, 32258135, 64516270, 129032540]

約数ペア:

[(1, 129032540), (2, 64516270), (4, 32258135), (5, 25806508), (7, 18433220), (10, 12903254), (13, 9925580), (14, 9216610), (20, 6451627), (26, 4962790), (28, 4608305), (31, 4162340), (35, 3686644), (52, 2481395), (62, 2081170), (65, 1985116), (70, 1843322), (91, 1417940), (124, 1040585), (130, 992558), (140, 921661), (155, 832468), (182, 708970), (217, 594620), (260, 496279), (310, 416234), (364, 354485), (403, 320180), (434, 297310), (455, 283588), (620, 208117), (806, 160090), (868, 148655), (910, 141794), (1085, 118924), (1612, 80045), (1820, 70897), (2015, 64036), (2170, 59462), (2287, 56420), (2821, 45740), (4030, 32018), (4340, 29731), (4574, 28210), (5642, 22870), (8060, 16009), (9148, 14105), (11284, 11435)]