2980454410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 5708102400

約数和(自身を除く): 2727647990

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 439, 571, 878, 1142, 1189, 2195, 2378, 2855, 4390, 5710, 5945, 11890, 12731, 16559, 17999, 23411, 25462, 33118, 35998, 46822, 63655, 82795, 89995, 117055, 127310, 165590, 179990, 234110, 250669, 501338, 521971, 678919, 1043942, 1253345, 1357838, 2506690, 2609855, 3394595, 5219710, 6789190, 7269401, 10277429, 14538802, 20554858, 36347005, 51387145, 72694010, 102774290, 298045441, 596090882, 1490227205, 2980454410]

約数ペア:

[(1, 2980454410), (2, 1490227205), (5, 596090882), (10, 298045441), (29, 102774290), (41, 72694010), (58, 51387145), (82, 36347005), (145, 20554858), (205, 14538802), (290, 10277429), (410, 7269401), (439, 6789190), (571, 5219710), (878, 3394595), (1142, 2609855), (1189, 2506690), (2195, 1357838), (2378, 1253345), (2855, 1043942), (4390, 678919), (5710, 521971), (5945, 501338), (11890, 250669), (12731, 234110), (16559, 179990), (17999, 165590), (23411, 127310), (25462, 117055), (33118, 89995), (35998, 82795), (46822, 63655)]