4926320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 13808640

約数和(自身を除く): 8882320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 463, 532, 560, 665, 760, 926, 1064, 1330, 1520, 1852, 2128, 2315, 2660, 3241, 3704, 4630, 5320, 6482, 7408, 8797, 9260, 10640, 12964, 16205, 17594, 18520, 25928, 32410, 35188, 37040, 43985, 51856, 61579, 64820, 70376, 87970, 123158, 129640, 140752, 175940, 246316, 259280, 307895, 351880, 492632, 615790, 703760, 985264, 1231580, 2463160, 4926320]

約数ペア:

[(1, 4926320), (2, 2463160), (4, 1231580), (5, 985264), (7, 703760), (8, 615790), (10, 492632), (14, 351880), (16, 307895), (19, 259280), (20, 246316), (28, 175940), (35, 140752), (38, 129640), (40, 123158), (56, 87970), (70, 70376), (76, 64820), (80, 61579), (95, 51856), (112, 43985), (133, 37040), (140, 35188), (152, 32410), (190, 25928), (266, 18520), (280, 17594), (304, 16205), (380, 12964), (463, 10640), (532, 9260), (560, 8797), (665, 7408), (760, 6482), (926, 5320), (1064, 4630), (1330, 3704), (1520, 3241), (1852, 2660), (2128, 2315)]