15663766340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{106397}}^1$

素因数の和:106856

約数の個数: 48

約数和(自身を含む): 34909609392

約数和(自身を除く): 19245843052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 866, 1732, 2165, 4330, 7361, 8660, 14722, 29444, 36805, 73610, 106397, 147220, 212794, 425588, 531985, 1063970, 1808749, 2127940, 3617498, 7234996, 9043745, 18087490, 36174980, 46069901, 92139802, 184279604, 230349505, 460699010, 783188317, 921398020, 1566376634, 3132753268, 3915941585, 7831883170, 15663766340]

約数ペア:

[(1, 15663766340), (2, 7831883170), (4, 3915941585), (5, 3132753268), (10, 1566376634), (17, 921398020), (20, 783188317), (34, 460699010), (68, 230349505), (85, 184279604), (170, 92139802), (340, 46069901), (433, 36174980), (866, 18087490), (1732, 9043745), (2165, 7234996), (4330, 3617498), (7361, 2127940), (8660, 1808749), (14722, 1063970), (29444, 531985), (36805, 425588), (73610, 212794), (106397, 147220)]