39116440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4720

約数の個数: 64

約数和(自身を含む): 101088000

約数和(自身を除く): 61971560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 4679, 8360, 9358, 18716, 23395, 37432, 46790, 51469, 88901, 93580, 102938, 177802, 187160, 205876, 257345, 355604, 411752, 444505, 514690, 711208, 889010, 977911, 1029380, 1778020, 1955822, 2058760, 3556040, 3911644, 4889555, 7823288, 9779110, 19558220, 39116440]

約数ペア:

[(1, 39116440), (2, 19558220), (4, 9779110), (5, 7823288), (8, 4889555), (10, 3911644), (11, 3556040), (19, 2058760), (20, 1955822), (22, 1778020), (38, 1029380), (40, 977911), (44, 889010), (55, 711208), (76, 514690), (88, 444505), (95, 411752), (110, 355604), (152, 257345), (190, 205876), (209, 187160), (220, 177802), (380, 102938), (418, 93580), (440, 88901), (760, 51469), (836, 46790), (1045, 37432), (1672, 23395), (2090, 18716), (4180, 9358), (4679, 8360)]