4258014740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{11839}}^1$

素因数の和:12229

約数の個数: 72

約数和(自身を含む): 10430945280

約数和(自身を除く): 6172930540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 367, 490, 734, 980, 1468, 1835, 2569, 3670, 5138, 7340, 10276, 11839, 12845, 17983, 23678, 25690, 35966, 47356, 51380, 59195, 71932, 82873, 89915, 118390, 165746, 179830, 236780, 331492, 359660, 414365, 580111, 828730, 1160222, 1657460, 2320444, 2900555, 4344913, 5801110, 8689826, 11602220, 17379652, 21724565, 30414391, 43449130, 60828782, 86898260, 121657564, 152071955, 212900737, 304143910, 425801474, 608287820, 851602948, 1064503685, 2129007370, 4258014740]

約数ペア:

[(1, 4258014740), (2, 2129007370), (4, 1064503685), (5, 851602948), (7, 608287820), (10, 425801474), (14, 304143910), (20, 212900737), (28, 152071955), (35, 121657564), (49, 86898260), (70, 60828782), (98, 43449130), (140, 30414391), (196, 21724565), (245, 17379652), (367, 11602220), (490, 8689826), (734, 5801110), (980, 4344913), (1468, 2900555), (1835, 2320444), (2569, 1657460), (3670, 1160222), (5138, 828730), (7340, 580111), (10276, 414365), (11839, 359660), (12845, 331492), (17983, 236780), (23678, 179830), (25690, 165746), (35966, 118390), (47356, 89915), (51380, 82873), (59195, 71932)]