538901249680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5872943}}^1$

素因数の和:5873024

約数の個数: 80

約数和(自身を含む): 1328318982144

約数和(自身を除く): 789417732464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 2294, 2480, 2960, 4588, 5735, 9176, 11470, 18352, 22940, 45880, 91760, 5872943, 11745886, 23491772, 29364715, 46983544, 58729430, 93967088, 117458860, 182061233, 217298891, 234917720, 364122466, 434597782, 469835440, 728244932, 869195564, 910306165, 1086494455, 1456489864, 1738391128, 1820612330, 2172988910, 2912979728, 3476782256, 3641224660, 4345977820, 6736265621, 7282449320, 8691955640, 13472531242, 14564898640, 17383911280, 26945062484, 33681328105, 53890124968, 67362656210, 107780249936, 134725312420, 269450624840, 538901249680]

約数ペア:

[(1, 538901249680), (2, 269450624840), (4, 134725312420), (5, 107780249936), (8, 67362656210), (10, 53890124968), (16, 33681328105), (20, 26945062484), (31, 17383911280), (37, 14564898640), (40, 13472531242), (62, 8691955640), (74, 7282449320), (80, 6736265621), (124, 4345977820), (148, 3641224660), (155, 3476782256), (185, 2912979728), (248, 2172988910), (296, 1820612330), (310, 1738391128), (370, 1456489864), (496, 1086494455), (592, 910306165), (620, 869195564), (740, 728244932), (1147, 469835440), (1240, 434597782), (1480, 364122466), (2294, 234917720), (2480, 217298891), (2960, 182061233), (4588, 117458860), (5735, 93967088), (9176, 58729430), (11470, 46983544), (18352, 29364715), (22940, 23491772), (45880, 11745886), (91760, 5872943)]