39147220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14717}}^1$

素因数の和:14752

約数の個数: 48

約数和(自身を含む): 98904960

約数和(自身を除く): 59757740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 14717, 29434, 58868, 73585, 103019, 147170, 206038, 279623, 294340, 412076, 515095, 559246, 1030190, 1118492, 1398115, 1957361, 2060380, 2796230, 3914722, 5592460, 7829444, 9786805, 19573610, 39147220]

約数ペア:

[(1, 39147220), (2, 19573610), (4, 9786805), (5, 7829444), (7, 5592460), (10, 3914722), (14, 2796230), (19, 2060380), (20, 1957361), (28, 1398115), (35, 1118492), (38, 1030190), (70, 559246), (76, 515095), (95, 412076), (133, 294340), (140, 279623), (190, 206038), (266, 147170), (380, 103019), (532, 73585), (665, 58868), (1330, 29434), (2660, 14717)]