17845333480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{89603}}^1$

素因数の和:90010

約数の個数: 64

約数和(自身を含む): 43353999360

約数和(自身を除く): 25508665880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 383, 520, 766, 1532, 1915, 3064, 3830, 4979, 7660, 9958, 15320, 19916, 24895, 39832, 49790, 89603, 99580, 179206, 199160, 358412, 448015, 716824, 896030, 1164839, 1792060, 2329678, 3584120, 4659356, 5824195, 9318712, 11648390, 23296780, 34317949, 46593560, 68635898, 137271796, 171589745, 274543592, 343179490, 446133337, 686358980, 892266674, 1372717960, 1784533348, 2230666685, 3569066696, 4461333370, 8922666740, 17845333480]

約数ペア:

[(1, 17845333480), (2, 8922666740), (4, 4461333370), (5, 3569066696), (8, 2230666685), (10, 1784533348), (13, 1372717960), (20, 892266674), (26, 686358980), (40, 446133337), (52, 343179490), (65, 274543592), (104, 171589745), (130, 137271796), (260, 68635898), (383, 46593560), (520, 34317949), (766, 23296780), (1532, 11648390), (1915, 9318712), (3064, 5824195), (3830, 4659356), (4979, 3584120), (7660, 2329678), (9958, 1792060), (15320, 1164839), (19916, 896030), (24895, 716824), (39832, 448015), (49790, 358412), (89603, 199160), (99580, 179206)]