82663822520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2898451}}^1$

素因数の和:2898516

約数の個数: 64

約数和(自身を含む): 200341002240

約数和(自身を除く): 117677179720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 2898451, 5796902, 11593804, 14492255, 23187608, 28984510, 57969020, 66664373, 89851981, 115938040, 133328746, 179703962, 266657492, 333321865, 359407924, 449259905, 533314984, 666643730, 718815848, 898519810, 1333287460, 1797039620, 2066595563, 2666574920, 3594079240, 4133191126, 8266382252, 10332977815, 16532764504, 20665955630, 41331911260, 82663822520]

約数ペア:

[(1, 82663822520), (2, 41331911260), (4, 20665955630), (5, 16532764504), (8, 10332977815), (10, 8266382252), (20, 4133191126), (23, 3594079240), (31, 2666574920), (40, 2066595563), (46, 1797039620), (62, 1333287460), (92, 898519810), (115, 718815848), (124, 666643730), (155, 533314984), (184, 449259905), (230, 359407924), (248, 333321865), (310, 266657492), (460, 179703962), (620, 133328746), (713, 115938040), (920, 89851981), (1240, 66664373), (1426, 57969020), (2852, 28984510), (3565, 23187608), (5704, 14492255), (7130, 11593804), (14260, 5796902), (28520, 2898451)]