238520233720

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1153}}^1\times {\mathrm{5857}}^1$

素因数の和:7904

約数の個数: 64

約数和(自身を含む): 537836101920

約数和(自身を除く): 299315868200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1153, 1766, 2306, 3532, 4415, 4612, 5765, 5857, 7064, 8830, 9224, 11530, 11714, 17660, 23060, 23428, 29285, 35320, 46120, 46856, 58570, 117140, 234280, 1018099, 2036198, 4072396, 5090495, 5171731, 6753121, 8144792, 10180990, 10343462, 13506242, 20361980, 20686924, 25858655, 27012484, 33765605, 40723960, 41373848, 51717310, 54024968, 67531210, 103434620, 135062420, 206869240, 270124840, 5963005843, 11926011686, 23852023372, 29815029215, 47704046744, 59630058430, 119260116860, 238520233720]

約数ペア:

[(1, 238520233720), (2, 119260116860), (4, 59630058430), (5, 47704046744), (8, 29815029215), (10, 23852023372), (20, 11926011686), (40, 5963005843), (883, 270124840), (1153, 206869240), (1766, 135062420), (2306, 103434620), (3532, 67531210), (4415, 54024968), (4612, 51717310), (5765, 41373848), (5857, 40723960), (7064, 33765605), (8830, 27012484), (9224, 25858655), (11530, 20686924), (11714, 20361980), (17660, 13506242), (23060, 10343462), (23428, 10180990), (29285, 8144792), (35320, 6753121), (46120, 5171731), (46856, 5090495), (58570, 4072396), (117140, 2036198), (234280, 1018099)]