28415697560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1\times {\mathrm{5927}}^1$

素因数の和:10100

約数の個数: 64

約数和(自身を含む): 66167150400

約数和(自身を除く): 37751452840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4133, 5927, 8266, 11854, 16532, 20665, 23708, 29635, 33064, 41330, 47416, 59270, 82660, 118540, 119857, 165320, 171883, 237080, 239714, 343766, 479428, 599285, 687532, 859415, 958856, 1198570, 1375064, 1718830, 2397140, 3437660, 4794280, 6875320, 24496291, 48992582, 97985164, 122481455, 195970328, 244962910, 489925820, 710392439, 979851640, 1420784878, 2841569756, 3551962195, 5683139512, 7103924390, 14207848780, 28415697560]

約数ペア:

[(1, 28415697560), (2, 14207848780), (4, 7103924390), (5, 5683139512), (8, 3551962195), (10, 2841569756), (20, 1420784878), (29, 979851640), (40, 710392439), (58, 489925820), (116, 244962910), (145, 195970328), (232, 122481455), (290, 97985164), (580, 48992582), (1160, 24496291), (4133, 6875320), (5927, 4794280), (8266, 3437660), (11854, 2397140), (16532, 1718830), (20665, 1375064), (23708, 1198570), (29635, 958856), (33064, 859415), (41330, 687532), (47416, 599285), (59270, 479428), (82660, 343766), (118540, 239714), (119857, 237080), (165320, 171883)]