2017692460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6959}}^1$

素因数の和:7103

約数の個数: 96

約数和(自身を含む): 5144832000

約数和(自身を除く): 3127139540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 109, 133, 140, 190, 218, 266, 380, 436, 532, 545, 665, 763, 1090, 1330, 1526, 2071, 2180, 2660, 3052, 3815, 4142, 6959, 7630, 8284, 10355, 13918, 14497, 15260, 20710, 27836, 28994, 34795, 41420, 48713, 57988, 69590, 72485, 97426, 132221, 139180, 144970, 194852, 243565, 264442, 289940, 487130, 528884, 661105, 758531, 925547, 974260, 1322210, 1517062, 1851094, 2644420, 3034124, 3702188, 3792655, 4627735, 5309717, 7585310, 9255470, 10619434, 14412089, 15170620, 18510940, 21238868, 26548585, 28824178, 53097170, 57648356, 72060445, 100884623, 106194340, 144120890, 201769246, 288241780, 403538492, 504423115, 1008846230, 2017692460]

約数ペア:

[(1, 2017692460), (2, 1008846230), (4, 504423115), (5, 403538492), (7, 288241780), (10, 201769246), (14, 144120890), (19, 106194340), (20, 100884623), (28, 72060445), (35, 57648356), (38, 53097170), (70, 28824178), (76, 26548585), (95, 21238868), (109, 18510940), (133, 15170620), (140, 14412089), (190, 10619434), (218, 9255470), (266, 7585310), (380, 5309717), (436, 4627735), (532, 3792655), (545, 3702188), (665, 3034124), (763, 2644420), (1090, 1851094), (1330, 1517062), (1526, 1322210), (2071, 974260), (2180, 925547), (2660, 758531), (3052, 661105), (3815, 528884), (4142, 487130), (6959, 289940), (7630, 264442), (8284, 243565), (10355, 194852), (13918, 144970), (14497, 139180), (15260, 132221), (20710, 97426), (27836, 72485), (28994, 69590), (34795, 57988), (41420, 48713)]