71367227720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93904247}}^1$

素因数の和:93904277

約数の個数: 32

約数和(自身を含む): 169027646400

約数和(自身を除く): 97660418680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93904247, 187808494, 375616988, 469521235, 751233976, 939042470, 1784180693, 1878084940, 3568361386, 3756169880, 7136722772, 8920903465, 14273445544, 17841806930, 35683613860, 71367227720]

約数ペア:

[(1, 71367227720), (2, 35683613860), (4, 17841806930), (5, 14273445544), (8, 8920903465), (10, 7136722772), (19, 3756169880), (20, 3568361386), (38, 1878084940), (40, 1784180693), (76, 939042470), (95, 751233976), (152, 469521235), (190, 375616988), (380, 187808494), (760, 93904247)]