4995854920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{435179}}^1$

素因数の和:435238

約数の個数: 64

約数和(自身を含む): 13159843200

約数和(自身を除く): 8163988280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 435179, 870358, 1740716, 2175895, 3046253, 3481432, 4351790, 6092506, 8703580, 12185012, 15231265, 17407160, 17842339, 24370024, 30462530, 35684678, 60925060, 71369356, 89211695, 121850120, 124896373, 142738712, 178423390, 249792746, 356846780, 499585492, 624481865, 713693560, 999170984, 1248963730, 2497927460, 4995854920]

約数ペア:

[(1, 4995854920), (2, 2497927460), (4, 1248963730), (5, 999170984), (7, 713693560), (8, 624481865), (10, 499585492), (14, 356846780), (20, 249792746), (28, 178423390), (35, 142738712), (40, 124896373), (41, 121850120), (56, 89211695), (70, 71369356), (82, 60925060), (140, 35684678), (164, 30462530), (205, 24370024), (280, 17842339), (287, 17407160), (328, 15231265), (410, 12185012), (574, 8703580), (820, 6092506), (1148, 4351790), (1435, 3481432), (1640, 3046253), (2296, 2175895), (2870, 1740716), (5740, 870358), (11480, 435179)]