2755368560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{10627}}^1$

素因数の和:11110

約数の個数: 80

約数和(自身を含む): 7337911296

約数和(自身を除く): 4582542736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 463, 560, 926, 1852, 2315, 3241, 3704, 4630, 6482, 7408, 9260, 10627, 12964, 16205, 18520, 21254, 25928, 32410, 37040, 42508, 51856, 53135, 64820, 74389, 85016, 106270, 129640, 148778, 170032, 212540, 259280, 297556, 371945, 425080, 595112, 743890, 850160, 1190224, 1487780, 2975560, 4920301, 5951120, 9840602, 19681204, 24601505, 34442107, 39362408, 49203010, 68884214, 78724816, 98406020, 137768428, 172210535, 196812040, 275536856, 344421070, 393624080, 551073712, 688842140, 1377684280, 2755368560]

約数ペア:

[(1, 2755368560), (2, 1377684280), (4, 688842140), (5, 551073712), (7, 393624080), (8, 344421070), (10, 275536856), (14, 196812040), (16, 172210535), (20, 137768428), (28, 98406020), (35, 78724816), (40, 68884214), (56, 49203010), (70, 39362408), (80, 34442107), (112, 24601505), (140, 19681204), (280, 9840602), (463, 5951120), (560, 4920301), (926, 2975560), (1852, 1487780), (2315, 1190224), (3241, 850160), (3704, 743890), (4630, 595112), (6482, 425080), (7408, 371945), (9260, 297556), (10627, 259280), (12964, 212540), (16205, 170032), (18520, 148778), (21254, 129640), (25928, 106270), (32410, 85016), (37040, 74389), (42508, 64820), (51856, 53135)]