26204220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 108

約数和(自身を含む): 92494584

約数和(自身を除く): 66290364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 2971, 4410, 5942, 8820, 8913, 11884, 14855, 17826, 20797, 26739, 29710, 35652, 41594, 44565, 53478, 59420, 62391, 83188, 89130, 103985, 106956, 124782, 133695, 145579, 178260, 187173, 207970, 249564, 267390, 291158, 311955, 374346, 415940, 436737, 534780, 582316, 623910, 727895, 748692, 873474, 935865, 1247820, 1310211, 1455790, 1746948, 1871730, 2183685, 2620422, 2911580, 3743460, 4367370, 5240844, 6551055, 8734740, 13102110, 26204220]

約数ペア:

[(1, 26204220), (2, 13102110), (3, 8734740), (4, 6551055), (5, 5240844), (6, 4367370), (7, 3743460), (9, 2911580), (10, 2620422), (12, 2183685), (14, 1871730), (15, 1746948), (18, 1455790), (20, 1310211), (21, 1247820), (28, 935865), (30, 873474), (35, 748692), (36, 727895), (42, 623910), (45, 582316), (49, 534780), (60, 436737), (63, 415940), (70, 374346), (84, 311955), (90, 291158), (98, 267390), (105, 249564), (126, 207970), (140, 187173), (147, 178260), (180, 145579), (196, 133695), (210, 124782), (245, 106956), (252, 103985), (294, 89130), (315, 83188), (420, 62391), (441, 59420), (490, 53478), (588, 44565), (630, 41594), (735, 35652), (882, 29710), (980, 26739), (1260, 20797), (1470, 17826), (1764, 14855), (2205, 11884), (2940, 8913), (2971, 8820), (4410, 5942)]