19118049320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^3\times {\mathrm{19597}}^1$

素因数の和:19695

約数の個数: 64

約数和(自身を含む): 44554093200

約数和(自身を除く): 25436043880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 4205, 6728, 8410, 16820, 19597, 24389, 33640, 39194, 48778, 78388, 97556, 97985, 121945, 156776, 195112, 195970, 243890, 391940, 487780, 568313, 783880, 975560, 1136626, 2273252, 2841565, 4546504, 5683130, 11366260, 16481077, 22732520, 32962154, 65924308, 82405385, 131848616, 164810770, 329621540, 477951233, 659243080, 955902466, 1911804932, 2389756165, 3823609864, 4779512330, 9559024660, 19118049320]

約数ペア:

[(1, 19118049320), (2, 9559024660), (4, 4779512330), (5, 3823609864), (8, 2389756165), (10, 1911804932), (20, 955902466), (29, 659243080), (40, 477951233), (58, 329621540), (116, 164810770), (145, 131848616), (232, 82405385), (290, 65924308), (580, 32962154), (841, 22732520), (1160, 16481077), (1682, 11366260), (3364, 5683130), (4205, 4546504), (6728, 2841565), (8410, 2273252), (16820, 1136626), (19597, 975560), (24389, 783880), (33640, 568313), (39194, 487780), (48778, 391940), (78388, 243890), (97556, 195970), (97985, 195112), (121945, 156776)]